Prefer GLib basic types over C types.

18 files changed, 243 insertions, 243 deletions

diff --git a/smime/gui/ca-trust-dialog.c b/smime/gui/ca-trust-dialog.c
index f3a47e1181..1f79754757 100644
--- a/smime/gui/ca-trust-dialog.c
+++ b/smime/gui/ca-trust-dialog.c
@@ -75,8 +75,8 @@ ca_trust_dialog_show (ECert *cert, gboolean importing)
 {
 	CATrustDialogData *ctd_data;
 	GtkWidget *w;
-	char *txt;
-	char *gladefile;
+	gchar *txt;
+	gchar *gladefile;
 
 	ctd_data = g_new0 (CATrustDialogData, 1);
 
diff --git a/smime/gui/cert-trust-dialog.c b/smime/gui/cert-trust-dialog.c
index 0e4af90edc..b32a7c58c7 100644
--- a/smime/gui/cert-trust-dialog.c
+++ b/smime/gui/cert-trust-dialog.c
@@ -51,7 +51,7 @@ typedef struct {
 } CertTrustDialogData;
 
 static void
-free_data (void *data)
+free_data (gpointer data)
 {
 	CertTrustDialogData *ctd = data;
 
@@ -116,7 +116,7 @@ cert_trust_dialog_show (ECert *cert)
 {
 	CertTrustDialogData *ctd_data;
 	CERTCertificate *icert;
-	char *gladefile;
+	gchar *gladefile;
 
 	ctd_data = g_new0 (CertTrustDialogData, 1);
 
diff --git a/smime/gui/certificate-manager.c b/smime/gui/certificate-manager.c
index f697b32330..ed49bfbe67 100644
--- a/smime/gui/certificate-manager.c
+++ b/smime/gui/certificate-manager.c
@@ -94,7 +94,7 @@ static void add_ca_cert (CertificateManagerData *cfm, ECert *cert);
 
 static void
 handle_selection_changed (GtkTreeSelection *selection,
-			  int cert_column,
+			  gint cert_column,
 			  GtkWidget *view_button,
 			  GtkWidget *edit_button,
 			  GtkWidget *delete_button)
@@ -154,7 +154,7 @@ import_your (GtkWidget *widget, CertificateManagerData *cfm)
 	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (filesel), filter);
 
 	if (GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (filesel))) {
-		char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
+		gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
 
 		/* destroy dialog to get rid of it in the GUI */
 		gtk_widget_destroy (filesel);
@@ -401,7 +401,7 @@ import_contact (GtkWidget *widget, CertificateManagerData *cfm)
 	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (filesel), filter);
 
 	if (GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (filesel))) {
-		char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
+		gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
 
 		/* destroy dialog to get rid of it in the GUI */
 		gtk_widget_destroy (filesel);
@@ -628,7 +628,7 @@ import_ca (GtkWidget *widget, CertificateManagerData *cfm)
 	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (filesel), filter);
 
 	if (GTK_RESPONSE_OK == gtk_dialog_run (GTK_DIALOG (filesel))) {
-		char *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
+		gchar *filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (filesel));
 
 		/* destroy dialog to get rid of it in the GUI */
 		gtk_widget_destroy (filesel);
@@ -740,7 +740,7 @@ add_user_cert (CertificateManagerData *cfm, ECert *cert)
 {
 	GtkTreeIter iter;
 	GtkTreeIter *parent_iter = NULL;
-	const char *organization = e_cert_get_org (cert);
+	const gchar *organization = e_cert_get_org (cert);
 	GtkTreeModel *model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (cfm->yourcerts_streemodel));
 
 	if (organization) {
@@ -784,7 +784,7 @@ add_contact_cert (CertificateManagerData *cfm, ECert *cert)
 {
 	GtkTreeIter iter;
 	GtkTreeIter *parent_iter = NULL;
-	const char *organization = e_cert_get_org (cert);
+	const gchar *organization = e_cert_get_org (cert);
 	GtkTreeModel *model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (cfm->contactcerts_streemodel));
 
 	if (organization) {
@@ -826,7 +826,7 @@ add_ca_cert (CertificateManagerData *cfm, ECert *cert)
 {
 	GtkTreeIter iter;
 	GtkTreeIter *parent_iter = NULL;
-	const char *organization = e_cert_get_org (cert);
+	const gchar *organization = e_cert_get_org (cert);
 	GtkTreeModel *model = gtk_tree_model_sort_get_model (GTK_TREE_MODEL_SORT (cfm->authoritycerts_streemodel));
 
 	if (organization) {
@@ -996,7 +996,7 @@ certificate_manager_config_init (EShell *shell)
 	CertificateManagerData *cfm_data;
 	GtkWidget *preferences_window;
 	GtkWidget *widget;
-	char *gladefile;
+	gchar *gladefile;
 
 	g_return_if_fail (E_IS_SHELL (shell));
 
diff --git a/smime/gui/certificate-viewer.c b/smime/gui/certificate-viewer.c
index 997bbace46..37289c3e8b 100644
--- a/smime/gui/certificate-viewer.c
+++ b/smime/gui/certificate-viewer.c
@@ -64,8 +64,8 @@ static void
 fill_in_general (CertificateViewerData *cvm_data, ECert *cert)
 {
 	GtkWidget *label;
-	const char *text;
-	char *markup;
+	const gchar *text;
+	gchar *markup;
 
 	/* issued to */
 	label = glade_xml_get_widget (cvm_data->gui, "issued-to-cn");
@@ -225,7 +225,7 @@ fields_selection_changed (GtkTreeSelection *selection, CertificateViewerData *cv
 					     &model,
 					     &iter)) {
 		EASN1Object *asn1_object;
-		const char *value;
+		const gchar *value;
 
 		gtk_tree_model_get (model,
 				    &iter,
@@ -296,7 +296,7 @@ fill_in_details (CertificateViewerData *cvm_data, ECert *cert)
 	cvm_data->cert_chain = g_list_reverse (cvm_data->cert_chain);
 	for (l = cvm_data->cert_chain; l; l = l->next) {
 		ECert *c = l->data;
-		const char *str;
+		const gchar *str;
 		GtkTreeIter new_iter;
 
 		str = e_cert_get_cn (c);
@@ -319,8 +319,8 @@ GtkWidget*
 certificate_viewer_show (ECert *cert)
 {
 	CertificateViewerData *cvm_data;
-	char *title;
-	char *gladefile;
+	gchar *title;
+	gchar *gladefile;
 
 	cvm_data = g_new0 (CertificateViewerData, 1);
 
diff --git a/smime/gui/component.c b/smime/gui/component.c
index 1096aa2a5e..48546bf75f 100644
--- a/smime/gui/component.c
+++ b/smime/gui/component.c
@@ -36,10 +36,10 @@
 #include "pk11func.h"
 
 static gboolean
-smime_pk11_passwd (ECertDB *db, PK11SlotInfo* slot, gboolean retry, char **passwd, gpointer arg)
+smime_pk11_passwd (ECertDB *db, PK11SlotInfo* slot, gboolean retry, gchar **passwd, gpointer arg)
 {
-	char *prompt;
-	char *slot_name = g_strdup (PK11_GetSlotName (slot));
+	gchar *prompt;
+	gchar *slot_name = g_strdup (PK11_GetSlotName (slot));
 
 	g_strchomp (slot_name);
 
@@ -58,9 +58,9 @@ smime_pk11_passwd (ECertDB *db, PK11SlotInfo* slot, gboolean retry, char **passw
 }
 
 static gboolean
-smime_pk11_change_passwd (ECertDB *db, char **old_passwd, char **passwd, gpointer arg)
+smime_pk11_change_passwd (ECertDB *db, gchar **old_passwd, gchar **passwd, gpointer arg)
 {
-	char *prompt;
+	gchar *prompt;
 
 	/* XXX need better strings here, just copy mozilla's? */
 
@@ -86,7 +86,7 @@ static gboolean
 smime_confirm_ca_cert_import (ECertDB *db, ECert *cert, gboolean *trust_ssl, gboolean *trust_email, gboolean *trust_objsign, gpointer arg)
 {
 	GtkWidget *dialog = ca_trust_dialog_show (cert, TRUE);
-	int response;
+	gint response;
 
 	response = gtk_dialog_run (GTK_DIALOG (dialog));
 
diff --git a/smime/gui/e-cert-selector.c b/smime/gui/e-cert-selector.c
index 0ac946b5b8..e84b933a81 100644
--- a/smime/gui/e-cert-selector.c
+++ b/smime/gui/e-cert-selector.c
@@ -68,7 +68,7 @@ ecs_find_current(ECertSelector *ecs)
 {
 	struct _ECertSelectorPrivate *p = ecs->priv;
 	CERTCertListNode *node;
-	int n;
+	gint n;
 
 	if (p->certlist == NULL || CERT_LIST_EMPTY(p->certlist))
 		return NULL;
@@ -141,7 +141,7 @@ ecs_cert_changed(GtkWidget *w, ECertSelector *ecs)
  * Return value: A dialogue to be shown.
  **/
 GtkWidget *
-e_cert_selector_new(int type, const char *currentid)
+e_cert_selector_new(gint type, const gchar *currentid)
 {
 	ECertSelector *ecs;
 	struct _ECertSelectorPrivate *p;
@@ -150,8 +150,8 @@ e_cert_selector_new(int type, const char *currentid)
 	CERTCertListNode *node;
 	GladeXML *gui;
 	GtkWidget *w;
-	int n=0, active=0;
-	char *gladefile;
+	gint n=0, active=0;
+	gchar *gladefile;
 
 	ecs = g_object_new(e_cert_selector_get_type(), NULL);
 	p = ecs->priv;
diff --git a/smime/gui/e-cert-selector.h b/smime/gui/e-cert-selector.h
index 85cfa0ba9f..5520b5621c 100644
--- a/smime/gui/e-cert-selector.h
+++ b/smime/gui/e-cert-selector.h
@@ -49,7 +49,7 @@ struct _ECertSelector {
 struct _ECertSelectorClass {
 	GtkDialogClass parent_class;
 
-	void (*selected)(ECertSelector *, const char *certid);
+	void (*selected)(ECertSelector *, const gchar *certid);
 };
 
 enum _e_cert_selector_type {
@@ -58,7 +58,7 @@ enum _e_cert_selector_type {
 };
 
 GType      e_cert_selector_get_type (void);
-GtkWidget *e_cert_selector_new      (int type, const char *currentid);
+GtkWidget *e_cert_selector_new      (gint type, const gchar *currentid);
 
 #ifdef cplusplus
 }
diff --git a/smime/lib/e-asn1-object.c b/smime/lib/e-asn1-object.c
index b3cfe9e726..6e490f6123 100644
--- a/smime/lib/e-asn1-object.c
+++ b/smime/lib/e-asn1-object.c
@@ -54,10 +54,10 @@ struct _EASN1ObjectPrivate {
 
 	GList *children;
 
-	char *display_name;
-	char *value;
+	gchar *display_name;
+	gchar *value;
 
-	char *data;
+	gchar *data;
 	guint data_len;
 };
 
@@ -137,9 +137,9 @@ e_asn1_object_get_type (void)
    ASN1.
 */
 static int
-get_integer_256 (unsigned char *data, unsigned int nb)
+get_integer_256 (guchar *data, guint nb)
 {
-	int val;
+	gint val;
 
 	switch (nb) {
 	case 1:
@@ -171,10 +171,10 @@ get_integer_256 (unsigned char *data, unsigned int nb)
    <tag><length<data consisting of lenght bytes>
 */
 static guint32
-get_der_item_length (unsigned char *data, unsigned char *end,
+get_der_item_length (guchar *data, guchar *end,
 		     unsigned long *bytesUsed, gboolean *indefinite)
 {
-	unsigned char lbyte = *data++;
+	guchar lbyte = *data++;
 	PRInt32 length = -1;
 
 	*indefinite = FALSE;
@@ -205,13 +205,13 @@ get_der_item_length (unsigned char *data, unsigned char *end,
 }
 
 static gboolean
-build_from_der (EASN1Object *parent, char *data, char *end)
+build_from_der (EASN1Object *parent, gchar *data, gchar *end)
 {
 	unsigned long bytesUsed;
 	gboolean indefinite;
 	PRInt32 len;
 	PRUint32 type;
-	unsigned char code, tagnum;
+	guchar code, tagnum;
 	EASN1Object *asn1object = NULL;
 
 	if (data >= end)
@@ -221,7 +221,7 @@ build_from_der (EASN1Object *parent, char *data, char *end)
 	  A DER item has the form of |tag|len|data
 	  tag is one byte and describes the type of elment
 	  we are dealing with.
-	  len is a DER encoded int telling us how long the data is
+	  len is a DER encoded gint telling us how long the data is
 	  data is a buffer that is len bytes long and has to be
 	  interpreted according to its type.
 	*/
@@ -237,7 +237,7 @@ build_from_der (EASN1Object *parent, char *data, char *end)
 			return FALSE;
 		}
 		data++;
-		len = get_der_item_length ((unsigned char *)data, (unsigned char *)end, &bytesUsed, &indefinite);
+		len = get_der_item_length ((guchar *)data, (guchar *)end, &bytesUsed, &indefinite);
 		data += bytesUsed;
 		if ((len < 0) || ((data+len) > end))
 			return FALSE;
@@ -277,7 +277,7 @@ build_from_der (EASN1Object *parent, char *data, char *end)
 			asn1object->priv->type = tagnum;
 			asn1object->priv->tag = tagnum;
 
-			/*printableItem->SetData((char*)data, len);*/
+			/*printableItem->SetData((gchar *)data, len);*/
 		}
 		data += len;
 
@@ -288,7 +288,7 @@ build_from_der (EASN1Object *parent, char *data, char *end)
 }
 
 EASN1Object*
-e_asn1_object_new_from_der (char *data, guint32 len)
+e_asn1_object_new_from_der (gchar *data, guint32 len)
 {
 	EASN1Object *obj = g_object_new (E_TYPE_ASN1_OBJECT, NULL);
 
@@ -348,33 +348,33 @@ e_asn1_object_append_child (EASN1Object *parent, EASN1Object *child)
 }
 
 void
-e_asn1_object_set_display_name (EASN1Object *obj, const char *name)
+e_asn1_object_set_display_name (EASN1Object *obj, const gchar *name)
 {
 	g_free (obj->priv->display_name);
 	obj->priv->display_name = g_strdup (name);
 }
 
-const char*
+const gchar *
 e_asn1_object_get_display_name (EASN1Object *obj)
 {
 	return obj->priv->display_name;
 }
 
 void
-e_asn1_object_set_display_value (EASN1Object *obj, const char *value)
+e_asn1_object_set_display_value (EASN1Object *obj, const gchar *value)
 {
 	g_free (obj->priv->value);
 	obj->priv->value = g_strdup (value);
 }
 
-const char*
+const gchar *
 e_asn1_object_get_display_value (EASN1Object *obj)
 {
 	return obj->priv->value;
 }
 
 void
-e_asn1_object_get_data (EASN1Object *obj, char **data, guint32 *len)
+e_asn1_object_get_data (EASN1Object *obj, gchar **data, guint32 *len)
 {
 	*data = obj->priv->data;
 	*len = obj->priv->data_len;
diff --git a/smime/lib/e-asn1-object.h b/smime/lib/e-asn1-object.h
index 0c976dd827..35824967d4 100644
--- a/smime/lib/e-asn1-object.h
+++ b/smime/lib/e-asn1-object.h
@@ -85,7 +85,7 @@ struct _EASN1ObjectClass {
 	void (*_ecert_reserved4) (void);
 };
 
-EASN1Object     *e_asn1_object_new_from_der       (char *data, guint32 len);
+EASN1Object     *e_asn1_object_new_from_der       (gchar *data, guint32 len);
 EASN1Object     *e_asn1_object_new                (void);
 
 void             e_asn1_object_set_valid_container (EASN1Object *obj, gboolean flag);
@@ -94,12 +94,12 @@ PRUint32         e_asn1_object_get_asn1_type       (EASN1Object *obj);
 PRUint32         e_asn1_object_get_asn1_tag        (EASN1Object *obj);
 GList           *e_asn1_object_get_children        (EASN1Object *obj);
 void             e_asn1_object_append_child        (EASN1Object *parent, EASN1Object *child);
-void             e_asn1_object_set_display_name    (EASN1Object *obj, const char *name);
-const char      *e_asn1_object_get_display_name    (EASN1Object *obj);
-void             e_asn1_object_set_display_value   (EASN1Object *obj, const char *value);
-const char      *e_asn1_object_get_display_value   (EASN1Object *obj);
+void             e_asn1_object_set_display_name    (EASN1Object *obj, const gchar *name);
+const gchar      *e_asn1_object_get_display_name    (EASN1Object *obj);
+void             e_asn1_object_set_display_value   (EASN1Object *obj, const gchar *value);
+const gchar      *e_asn1_object_get_display_value   (EASN1Object *obj);
 
-void             e_asn1_object_get_data            (EASN1Object *obj, char **data, guint32 *len);
+void             e_asn1_object_get_data            (EASN1Object *obj, gchar **data, guint32 *len);
 
 GType            e_asn1_object_get_type (void);
 
diff --git a/smime/lib/e-cert-db.c b/smime/lib/e-cert-db.c
index ae8a79ae23..d0528f7d2f 100644
--- a/smime/lib/e-cert-db.c
+++ b/smime/lib/e-cert-db.c
@@ -93,7 +93,7 @@ struct _ECertDBPrivate {
 #define PARENT_TYPE G_TYPE_OBJECT
 static GObjectClass *parent_class;
 
-static CERTDERCerts* e_cert_db_get_certs_from_package (PRArenaPool *arena, char *data, guint32 length);
+static CERTDERCerts* e_cert_db_get_certs_from_package (PRArenaPool *arena, gchar *data, guint32 length);
 
 
 
@@ -117,22 +117,22 @@ e_cert_db_dispose (GObject *object)
 #ifdef notyet
 PRBool
 ucs2_ascii_conversion_fn (PRBool toUnicode,
-			  unsigned char *inBuf,
-			  unsigned int inBufLen,
-			  unsigned char *outBuf,
-			  unsigned int maxOutBufLen,
-			  unsigned int *outBufLen,
+			  guchar *inBuf,
+			  guint inBufLen,
+			  guchar *outBuf,
+			  guint maxOutBufLen,
+			  guint *outBufLen,
 			  PRBool swapBytes)
 {
 	printf ("in ucs2_ascii_conversion_fn\n");
 }
 #endif
 
-static char* PR_CALLBACK
-pk11_password (PK11SlotInfo* slot, PRBool retry, void* arg)
+static gchar * PR_CALLBACK
+pk11_password (PK11SlotInfo* slot, PRBool retry, gpointer  arg)
 {
-	char *pwd;
-	char *nsspwd;
+	gchar *pwd;
+	gchar *nsspwd;
 
 	gboolean rv = FALSE;
 
@@ -155,7 +155,7 @@ pk11_password (PK11SlotInfo* slot, PRBool retry, void* arg)
 static void
 initialize_nss (void)
 {
-	char *evolution_dir_path;
+	gchar *evolution_dir_path;
 	gboolean success;
 
 #ifdef G_OS_WIN32
@@ -207,7 +207,7 @@ install_loadable_roots (void)
 	SECMODModuleList *list = SECMOD_GetDefaultModuleList ();
 	SECMODListLock *lock = SECMOD_GetDefaultModuleListLock ();
 	SECMODModule *RootsModule = NULL;
-	int i;
+	gint i;
 
 	SECMOD_GetReadLock (lock);
 	while (!RootsModule && list) {
@@ -270,7 +270,7 @@ install_loadable_roots (void)
 		};
 
 		for (i = 0; i < G_N_ELEMENTS (paths_to_check); i ++) {
-			char *dll_path = g_module_build_path (paths_to_check [i], "nssckbi");
+			gchar *dll_path = g_module_build_path (paths_to_check [i], "nssckbi");
 
 			if (g_file_test (dll_path, G_FILE_TEST_EXISTS)) {
 				PRInt32 modType;
@@ -395,16 +395,16 @@ e_cert_db_shutdown (void)
 /* searching for certificates */
 ECert*
 e_cert_db_find_cert_by_nickname (ECertDB *certdb,
-				 const char *nickname,
+				 const gchar *nickname,
 				 GError **error)
 {
 	/*  nsNSSShutDownPreventionLock locker;*/
 	CERTCertificate *cert = NULL;
 
 	/*PR_LOG(gPIPNSSLog, PR_LOG_DEBUG, ("Getting \"%s\"\n", asciiname));*/
-	cert = PK11_FindCertFromNickname((char*)nickname, NULL);
+	cert = PK11_FindCertFromNickname((gchar *)nickname, NULL);
 	if (!cert) {
-		cert = CERT_FindCertByNickname(CERT_GetDefaultCertDB(), (char*)nickname);
+		cert = CERT_FindCertByNickname(CERT_GetDefaultCertDB(), (gchar *)nickname);
 	}
 
 
@@ -422,7 +422,7 @@ e_cert_db_find_cert_by_nickname (ECertDB *certdb,
 #ifdef notyet
 ECert*
 e_cert_db_find_cert_by_key (ECertDB *certdb,
-			    const char *db_key,
+			    const gchar *db_key,
 			    GError **error)
 {
 	/*  nsNSSShutDownPreventionLock locker;*/
@@ -471,14 +471,14 @@ e_cert_db_get_cert_nicknames    (ECertDB *certdb,
 
 ECert*
 e_cert_db_find_email_encryption_cert (ECertDB *certdb,
-				      const char *nickname,
+				      const gchar *nickname,
 				      GError **error)
 {
 }
 
 ECert*
 e_cert_db_find_email_signing_cert (ECertDB *certdb,
-				   const char *nickname,
+				   const gchar *nickname,
 				   GError **error)
 {
 }
@@ -486,13 +486,13 @@ e_cert_db_find_email_signing_cert (ECertDB *certdb,
 
 ECert*
 e_cert_db_find_cert_by_email_address (ECertDB *certdb,
-				      const char *email,
+				      const gchar *email,
 				      GError **error)
 {
 	/*  nsNSSShutDownPreventionLock locker; */
 	ECert *cert;
 	CERTCertificate *any_cert = CERT_FindCertByNicknameOrEmailAddr(CERT_GetDefaultCertDB(),
-								       (char*)email);
+								       (gchar *)email);
 	CERTCertList *certlist;
 
 	if (!any_cert) {
@@ -555,7 +555,7 @@ handle_ca_cert_download(ECertDB *cert_db, GList *certs, GError **error)
 {
 	ECert *certToShow;
 	SECItem der;
-	char *raw_der = NULL;
+	gchar *raw_der = NULL;
 	CERTCertificate *tmpCert;
 
 	/* First thing we have to do is figure out which certificate
@@ -587,10 +587,10 @@ handle_ca_cert_download(ECertDB *cert_db, GList *certs, GError **error)
 		/* there are multiple certs */
 		ECert *cert0;
 		ECert *cert1;
-		const char* cert0SubjectName;
-		const char* cert0IssuerName;
-		const char* cert1SubjectName;
-		const char* cert1IssuerName;
+		const gchar * cert0SubjectName;
+		const gchar * cert0IssuerName;
+		const gchar * cert1SubjectName;
+		const gchar * cert1IssuerName;
 
 		cert0 = E_CERT (certs->data);
 		cert1 = E_CERT (certs->next->data);
@@ -628,7 +628,7 @@ handle_ca_cert_download(ECertDB *cert_db, GList *certs, GError **error)
 		return FALSE;
 	}
 
-	der.data = (unsigned char *)raw_der;
+	der.data = (guchar *)raw_der;
 
 	{
 		/*PR_LOG(gPIPNSSLog, PR_LOG_DEBUG, ("Creating temp cert\n"));*/
@@ -656,7 +656,7 @@ handle_ca_cert_download(ECertDB *cert_db, GList *certs, GError **error)
 	}
 	else {
 		gboolean trust_ssl, trust_email, trust_objsign;
-		char *nickname;
+		gchar *nickname;
 		SECStatus srv;
 		CERTCertTrust trust;
 
@@ -709,7 +709,7 @@ handle_ca_cert_download(ECertDB *cert_db, GList *certs, GError **error)
 				continue;  /* Let's try to import the rest of 'em */
 			}
 			nickname.Adopt(CERT_MakeCANickname(tmpCert2));
-			CERT_AddTempCertToPerm(tmpCert2, NS_CONST_CAST(char*,nickname.get()),
+			CERT_AddTempCertToPerm(tmpCert2, NS_CONST_CAST(gchar *,nickname.get()),
 					       defaultTrust.GetTrust());
 			CERT_DestroyCertificate(tmpCert2);
 		}
@@ -755,7 +755,7 @@ e_cert_db_delete_cert (ECertDB *certdb,
 /* importing certificates */
 gboolean
 e_cert_db_import_certs (ECertDB *certdb,
-			char *data, guint32 length,
+			gchar *data, guint32 length,
 			ECertType cert_type,
 			GError **error)
 {
@@ -763,7 +763,7 @@ e_cert_db_import_certs (ECertDB *certdb,
 	PRArenaPool *arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
 	GList *certs = NULL;
 	CERTDERCerts *certCollection = e_cert_db_get_certs_from_package (arena, data, length);
-	int i;
+	gint i;
 	gboolean rv;
 
 	if (!certCollection) {
@@ -777,7 +777,7 @@ e_cert_db_import_certs (ECertDB *certdb,
 		SECItem *currItem = &certCollection->rawCerts[i];
 		ECert *cert;
 
-		cert = e_cert_new_from_der ((char*)currItem->data, currItem->len);
+		cert = e_cert_new_from_der ((gchar *)currItem->data, currItem->len);
 		if (!cert) {
 			/* XXX gerror */
 			g_list_foreach (certs, (GFunc)g_object_unref, NULL);
@@ -806,7 +806,7 @@ e_cert_db_import_certs (ECertDB *certdb,
 
 gboolean
 e_cert_db_import_email_cert (ECertDB *certdb,
-			     char *data, guint32 length,
+			     gchar *data, guint32 length,
 			     GError **error)
 {
 	/*nsNSSShutDownPreventionLock locker;*/
@@ -814,8 +814,8 @@ e_cert_db_import_email_cert (ECertDB *certdb,
 	gboolean rv = TRUE;
 	CERTCertificate * cert;
 	SECItem **rawCerts;
-	int numcerts;
-	int i;
+	gint numcerts;
+	gint i;
 	PRArenaPool *arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
 	CERTDERCerts *certCollection = e_cert_db_get_certs_from_package (arena, data, length);
 
@@ -827,7 +827,7 @@ e_cert_db_import_email_cert (ECertDB *certdb,
 	}
 
 	cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(), certCollection->rawCerts,
-				       (char *)NULL, PR_FALSE, PR_TRUE);
+				       (gchar *)NULL, PR_FALSE, PR_TRUE);
 	if (!cert) {
 		/* XXX g_error */
 		rv = FALSE;
@@ -863,16 +863,16 @@ e_cert_db_import_email_cert (ECertDB *certdb,
 	return rv;
 }
 
-static char *
+static gchar *
 default_nickname (CERTCertificate *cert)
 {
 	/*  nsNSSShutDownPreventionLock locker; */
-	char *username = NULL;
-	char *caname = NULL;
-	char *nickname = NULL;
-	char *tmp = NULL;
-	int count;
-	const char *nickFmt=NULL;
+	gchar *username = NULL;
+	gchar *caname = NULL;
+	gchar *nickname = NULL;
+	gchar *tmp = NULL;
+	gint count;
+	const gchar *nickFmt=NULL;
 	CERTCertificate *dummycert;
 	PK11SlotInfo *slot=NULL;
 	CK_OBJECT_HANDLE keyHandle;
@@ -990,14 +990,14 @@ default_nickname (CERTCertificate *cert)
 
 gboolean
 e_cert_db_import_user_cert (ECertDB *certdb,
-			    char *data, guint32 length,
+			    gchar *data, guint32 length,
 			    GError **error)
 {
 	/*  nsNSSShutDownPreventionLock locker;*/
 	PK11SlotInfo *slot;
-	char * nickname = NULL;
+	gchar * nickname = NULL;
 	gboolean rv = FALSE;
-	int numCACerts;
+	gint numCACerts;
 	SECItem *CACerts;
 	CERTDERCerts * collectArgs;
 	PRArenaPool *arena;
@@ -1016,7 +1016,7 @@ e_cert_db_import_user_cert (ECertDB *certdb,
 	}
 
 	cert = CERT_NewTempCertificate(CERT_GetDefaultCertDB(), collectArgs->rawCerts,
-				       (char *)NULL, PR_FALSE, PR_TRUE);
+				       (gchar *)NULL, PR_FALSE, PR_TRUE);
 	if (!cert) {
 		/* XXX g_error */
 		goto loser;
@@ -1068,7 +1068,7 @@ e_cert_db_import_user_cert (ECertDB *certdb,
 
 gboolean
 e_cert_db_import_server_cert (ECertDB *certdb,
-			      char *data, guint32 length,
+			      gchar *data, guint32 length,
 			      GError **error)
 {
 	/* not c&p'ing this over at the moment, as we don't have a UI
@@ -1078,15 +1078,15 @@ e_cert_db_import_server_cert (ECertDB *certdb,
 
 gboolean
 e_cert_db_import_certs_from_file (ECertDB *cert_db,
-				  const char *file_path,
+				  const gchar *file_path,
 				  ECertType cert_type,
 				  GError **error)
 {
 	gboolean rv;
-	int fd;
+	gint fd;
 	struct stat sb;
-	char *buf;
-	int bytes_read;
+	gchar *buf;
+	gint bytes_read;
 
 	switch (cert_type) {
 	case E_CERT_CA:
@@ -1156,7 +1156,7 @@ e_cert_db_import_certs_from_file (ECertDB *cert_db,
 
 gboolean
 e_cert_db_import_pkcs12_file (ECertDB *cert_db,
-			      const char *file_path,
+			      const gchar *file_path,
 			      GError **error)
 {
 	EPKCS12 *pkcs12 = e_pkcs12_new ();
@@ -1173,7 +1173,7 @@ e_cert_db_import_pkcs12_file (ECertDB *cert_db,
 #ifdef notyet
 gboolean
 e_cert_db_export_pkcs12_file (ECertDB *cert_db,
-			      const char *file_path,
+			      const gchar *file_path,
 			      GList *certs,
 			      GError **error)
 {
@@ -1188,7 +1188,7 @@ e_cert_db_login_to_slot (ECertDB *cert_db,
 		PK11_Logout (slot);
 
 		if (PK11_NeedUserInit (slot)) {
-			char *pwd;
+			gchar *pwd;
 			gboolean rv = FALSE;
 
 			printf ("initializing slot password\n");
@@ -1219,7 +1219,7 @@ e_cert_db_login_to_slot (ECertDB *cert_db,
 
 
 static SECStatus PR_CALLBACK
-collect_certs(void *arg, SECItem **certs, int numcerts)
+collect_certs(gpointer arg, SECItem **certs, gint numcerts)
 {
 	CERTDERCerts *collectArgs;
 	SECItem *cert;
@@ -1247,7 +1247,7 @@ collect_certs(void *arg, SECItem **certs, int numcerts)
 
 static CERTDERCerts*
 e_cert_db_get_certs_from_package (PRArenaPool *arena,
-				  char *data,
+				  gchar *data,
 				  guint32 length)
 {
 	/*nsNSSShutDownPreventionLock locker;*/
@@ -1261,7 +1261,7 @@ e_cert_db_get_certs_from_package (PRArenaPool *arena,
 	collectArgs->arena = arena;
 	sec_rv = CERT_DecodeCertPackage(data,
 					length, collect_certs,
-					(void *)collectArgs);
+					(gpointer)collectArgs);
 
 	if (sec_rv != SECSuccess)
 		return NULL;
diff --git a/smime/lib/e-cert-db.h b/smime/lib/e-cert-db.h
index f628ba2073..30d20448cb 100644
--- a/smime/lib/e-cert-db.h
+++ b/smime/lib/e-cert-db.h
@@ -48,8 +48,8 @@ struct _ECertDBClass {
 	GObjectClass parent_class;
 
 	/* signals */
-	gboolean (*pk11_passwd) (ECertDB *db, PK11SlotInfo *slot, gboolean retry, char **passwd);
-	gboolean (*pk11_change_passwd) (ECertDB *db, char **orig_passwd, char **passwd);
+	gboolean (*pk11_passwd) (ECertDB *db, PK11SlotInfo *slot, gboolean retry, gchar **passwd);
+	gboolean (*pk11_change_passwd) (ECertDB *db, gchar **orig_passwd, gchar **passwd);
 	gboolean (*confirm_ca_cert_import) (ECertDB *db, ECert *cert, gboolean *trust_ssl, gboolean *trust_email, gboolean *trust_objsign);
 
 	/* Padding for future expansion */
@@ -69,12 +69,12 @@ void                 e_cert_db_shutdown     (void);
 
 /* searching for certificates */
 ECert*               e_cert_db_find_cert_by_nickname (ECertDB *certdb,
-						      const char *nickname,
+						      const gchar *nickname,
 						      GError **error);
 
 #ifdef notyet
 ECert*               e_cert_db_find_cert_by_key      (ECertDB *certdb,
-						      const char *db_key,
+						      const gchar *db_key,
 						      GError **error);
 
 GList*               e_cert_db_get_cert_nicknames    (ECertDB *certdb,
@@ -83,16 +83,16 @@ GList*               e_cert_db_get_cert_nicknames    (ECertDB *certdb,
 
 
 ECert*               e_cert_db_find_email_encryption_cert (ECertDB *certdb,
-							   const char *nickname,
+							   const gchar *nickname,
 							   GError **error);
 
 ECert*               e_cert_db_find_email_signing_cert (ECertDB *certdb,
-							const char *nickname,
+							const gchar *nickname,
 							GError **error);
 #endif
 
 ECert*               e_cert_db_find_cert_by_email_address (ECertDB *certdb,
-							   const char *nickname,
+							   const gchar *nickname,
 							   GError **error);
 
 /* deleting certificates */
@@ -101,34 +101,34 @@ gboolean             e_cert_db_delete_cert (ECertDB *certdb,
 
 /* importing certificates */
 gboolean             e_cert_db_import_certs (ECertDB *certdb,
-					     char *data, guint32 length,
+					     gchar *data, guint32 length,
 					     ECertType cert_type,
 					     GError **error);
 
 gboolean             e_cert_db_import_email_cert (ECertDB *certdb,
-						  char *data, guint32 length,
+						  gchar *data, guint32 length,
 						  GError **error);
 
 gboolean             e_cert_db_import_user_cert (ECertDB *certdb,
-						 char *data, guint32 length,
+						 gchar *data, guint32 length,
 						 GError **error);
 
 gboolean             e_cert_db_import_server_cert (ECertDB *certdb,
-						   char *data, guint32 length,
+						   gchar *data, guint32 length,
 						   GError **error);
 
 gboolean             e_cert_db_import_certs_from_file (ECertDB *cert_db,
-						       const char *file_path,
+						       const gchar *file_path,
 						       ECertType cert_type,
 						       GError **error);
 
 gboolean             e_cert_db_import_pkcs12_file (ECertDB *cert_db,
-						   const char *file_path,
+						   const gchar *file_path,
 						   GError **error);
 
 #ifdef notyet
 gboolean             e_cert_db_export_pkcs12_file (ECertDB *cert_db,
-						   const char *file_path,
+						   const gchar *file_path,
 						   GList *certs,
 						   GError **error);
 #endif
diff --git a/smime/lib/e-cert-trust.c b/smime/lib/e-cert-trust.c
index 8509f3ffee..8a8329c7f8 100644
--- a/smime/lib/e-cert-trust.c
+++ b/smime/lib/e-cert-trust.c
@@ -53,9 +53,9 @@ e_cert_trust_init (CERTCertTrust *trust)
 
 void
 e_cert_trust_init_with_values (CERTCertTrust *trust,
-			       unsigned int ssl,
-			       unsigned int email,
-			       unsigned int objsign)
+			       guint ssl,
+			       guint email,
+			       guint objsign)
 {
   memset(trust, 0, sizeof(CERTCertTrust));
   e_cert_trust_add_trust(&trust->sslFlags, ssl);
@@ -389,13 +389,13 @@ e_cert_trust_has_trusted_peer (CERTCertTrust *trust,
 }
 
 void
-e_cert_trust_add_trust (unsigned int *t, unsigned int v)
+e_cert_trust_add_trust (guint *t, guint v)
 {
   *t |= v;
 }
 
 PRBool
-e_cert_trust_has_trust (unsigned int t, unsigned int v)
+e_cert_trust_has_trust (guint t, guint v)
 {
   return (t & v);
 }
diff --git a/smime/lib/e-cert-trust.h b/smime/lib/e-cert-trust.h
index 6b515b1a24..71608f8415 100644
--- a/smime/lib/e-cert-trust.h
+++ b/smime/lib/e-cert-trust.h
@@ -32,9 +32,9 @@ G_BEGIN_DECLS
 
 void e_cert_trust_init (CERTCertTrust *trust);
 void e_cert_trust_init_with_values (CERTCertTrust *trust,
-				    unsigned int ssl,
-				    unsigned int email,
-				    unsigned int objsign);
+				    guint ssl,
+				    guint email,
+				    guint objsign);
 void e_cert_trust_copy (CERTCertTrust *dst_trust, CERTCertTrust *src_trust);
 void e_cert_trust_add_ca_trust (CERTCertTrust *trust, PRBool ssl, PRBool email, PRBool objSign);
 void e_cert_trust_add_peer_trust (CERTCertTrust *trust, PRBool ssl, PRBool email, PRBool objSign);
@@ -79,8 +79,8 @@ PRBool e_cert_trust_has_trusted_peer (CERTCertTrust *trust,
 					PRBool checkSSL,
 					PRBool checkEmail,
 					PRBool checkObjSign);
-void e_cert_trust_add_trust (unsigned int *t, unsigned int v);
-PRBool e_cert_trust_has_trust (unsigned int t, unsigned int v);
+void e_cert_trust_add_trust (guint *t, guint v);
+PRBool e_cert_trust_has_trust (guint t, guint v);
 
 G_END_DECLS
 
diff --git a/smime/lib/e-cert.c b/smime/lib/e-cert.c
index 2146fc3d32..8367b7b8fd 100644
--- a/smime/lib/e-cert.c
+++ b/smime/lib/e-cert.c
@@ -60,26 +60,26 @@ struct _ECertPrivate {
 
 	/* pointers we cache since the nss implementation allocs the
 	   string */
-	char *org_name;
-	char *org_unit_name;
-	char *cn;
+	gchar *org_name;
+	gchar *org_unit_name;
+	gchar *cn;
 
-	char *issuer_org_name;
-	char *issuer_org_unit_name;
-	char *issuer_cn;
+	gchar *issuer_org_name;
+	gchar *issuer_org_unit_name;
+	gchar *issuer_cn;
 
 	PRTime issued_on;
 	PRTime expires_on;
 
-	char *issued_on_string;
-	char *expires_on_string;
+	gchar *issued_on_string;
+	gchar *expires_on_string;
 
-	char *serial_number;
+	gchar *serial_number;
 
-	char *usage_string;
+	gchar *usage_string;
 
-	char *sha1_fingerprint;
-	char *md5_fingerprint;
+	gchar *sha1_fingerprint;
+	gchar *md5_fingerprint;
 
 	EASN1Object *asn1;
 
@@ -195,7 +195,7 @@ static void
 e_cert_populate (ECert *cert)
 {
 	CERTCertificate *c = cert->priv->cert;
-	unsigned char fingerprint[20];
+	guchar fingerprint[20];
 	SECItem fpItem;
 
 	cert->priv->org_name = CERT_GetOrgName (&c->subject);
@@ -210,7 +210,7 @@ e_cert_populate (ECert *cert)
 	if (SECSuccess == CERT_GetCertTimes (c, &cert->priv->issued_on, &cert->priv->expires_on)) {
 		PRExplodedTime explodedTime;
 		struct tm exploded_tm;
-		char buf[32];
+		gchar buf[32];
 
 		PR_ExplodeTime (cert->priv->issued_on, PR_LocalTimeParameters, &explodedTime);
 		exploded_tm.tm_sec = explodedTime.tm_sec;
@@ -265,7 +265,7 @@ e_cert_new (CERTCertificate *cert)
 }
 
 ECert*
-e_cert_new_from_der (char *data, guint32 len)
+e_cert_new_from_der (gchar *data, guint32 len)
 {
 	CERTCertificate *cert = CERT_DecodeCertFromPackage (data, len);
 
@@ -289,13 +289,13 @@ e_cert_get_internal_cert (ECert *cert)
 }
 
 gboolean
-e_cert_get_raw_der (ECert *cert, char **data, guint32 *len)
+e_cert_get_raw_der (ECert *cert, gchar **data, guint32 *len)
 {
 	/* XXX do we really need to check if cert->priv->cert is NULL
 	   here?  it should always be non-null if we have the
 	   ECert.. */
 	if (cert->priv->cert) {
-		*data = (char*)cert->priv->cert->derCert.data;
+		*data = (gchar *)cert->priv->cert->derCert.data;
 		*len = (guint32)cert->priv->cert->derCert.len;
 		return TRUE;
 	}
@@ -305,7 +305,7 @@ e_cert_get_raw_der (ECert *cert, char **data, guint32 *len)
 
 }
 
-const char*
+const gchar *
 e_cert_get_window_title  (ECert *cert)
 {
 	if (cert->priv->cert->nickname)
@@ -316,61 +316,61 @@ e_cert_get_window_title  (ECert *cert)
 		return cert->priv->cert->subjectName;
 }
 
-const char*
+const gchar *
 e_cert_get_nickname (ECert *cert)
 {
 	return cert->priv->cert->nickname;
 }
 
-const char*
+const gchar *
 e_cert_get_email    (ECert *cert)
 {
 	return cert->priv->cert->emailAddr;
 }
 
-const char*
+const gchar *
 e_cert_get_org      (ECert *cert)
 {
 	return cert->priv->org_name;
 }
 
-const char*
+const gchar *
 e_cert_get_org_unit (ECert *cert)
 {
 	return cert->priv->org_unit_name;
 }
 
-const char*
+const gchar *
 e_cert_get_cn       (ECert *cert)
 {
 	return cert->priv->cn;
 }
 
-const char*
+const gchar *
 e_cert_get_issuer_name (ECert *cert)
 {
 	return cert->priv->cert->issuerName;
 }
 
-const char*
+const gchar *
 e_cert_get_issuer_cn (ECert *cert)
 {
 	return cert->priv->issuer_cn;
 }
 
-const char*
+const gchar *
 e_cert_get_issuer_org (ECert *cert)
 {
 	return cert->priv->issuer_org_name;
 }
 
-const char*
+const gchar *
 e_cert_get_issuer_org_unit (ECert *cert)
 {
 	return cert->priv->issuer_org_unit_name;
 }
 
-const char*
+const gchar *
 e_cert_get_subject_name (ECert *cert)
 {
 	return cert->priv->cert->subjectName;
@@ -382,7 +382,7 @@ e_cert_get_issued_on_time  (ECert *cert)
 	return cert->priv->issued_on;
 }
 
-const char*
+const gchar *
 e_cert_get_issued_on (ECert *cert)
 {
 	return cert->priv->issued_on_string;
@@ -394,26 +394,26 @@ e_cert_get_expires_on_time  (ECert *cert)
 	return cert->priv->expires_on;
 }
 
-const char*
+const gchar *
 e_cert_get_expires_on (ECert *cert)
 {
 	return cert->priv->expires_on_string;
 }
 
 static struct {
-	int bit;
-	const char *text;
+	gint bit;
+	const gchar *text;
 } usageinfo[] = {
 	/* x509 certificate usage types */
 	{ certificateUsageEmailSigner, N_("Sign") },
 	{ certificateUsageEmailRecipient, N_("Encrypt") },
 };
 
-const char*
+const gchar *
 e_cert_get_usage(ECert *cert)
 {
 	if (cert->priv->usage_string == NULL) {
-		int i;
+		gint i;
 		GString *str = g_string_new("");
 		CERTCertificate *icert = e_cert_get_internal_cert (cert);
 
@@ -432,19 +432,19 @@ e_cert_get_usage(ECert *cert)
 	return cert->priv->usage_string;
 }
 
-const char*
+const gchar *
 e_cert_get_serial_number (ECert *cert)
 {
 	return cert->priv->serial_number;
 }
 
-const char*
+const gchar *
 e_cert_get_sha1_fingerprint (ECert *cert)
 {
 	return cert->priv->sha1_fingerprint;
 }
 
-const char*
+const gchar *
 e_cert_get_md5_fingerprint  (ECert *cert)
 {
 	return cert->priv->md5_fingerprint;
@@ -547,7 +547,7 @@ static gboolean
 process_serial_number_der (SECItem      *serialItem,
 			   EASN1Object **retItem)
 {
-	char *serialNumber;
+	gchar *serialNumber;
 	EASN1Object *item = e_asn1_object_new ();
 
 	e_asn1_object_set_display_name (item, _("Serial Number"));
@@ -563,14 +563,14 @@ process_serial_number_der (SECItem      *serialItem,
 
 static gboolean
 get_default_oid_format (SECItem *oid,
-			char **text)
+			gchar **text)
 {
-	char buf[300];
-	unsigned int len;
-	int written;
+	gchar buf[300];
+	guint len;
+	gint written;
 
 	unsigned long val  = oid->data[0];
-	unsigned int  i    = val % 40;
+	guint  i    = val % 40;
 	val /= 40;
 	written = PR_snprintf(buf, 300, "%lu %u ", val, i);
 	if (written < 0)
@@ -607,10 +607,10 @@ get_default_oid_format (SECItem *oid,
 }
 
 static gboolean
-get_oid_text (SECItem *oid, char **text)
+get_oid_text (SECItem *oid, gchar **text)
 {
 	SECOidTag oidTag = SECOID_FindOIDTag(oid);
-	char *temp;
+	gchar *temp;
 
 	switch (oidTag) {
 	case SEC_OID_PKCS1_MD2_WITH_RSA_ENCRYPTION:
@@ -678,7 +678,7 @@ get_oid_text (SECItem *oid, char **text)
 
 
 static gboolean
-process_raw_bytes (SECItem *data, char **text)
+process_raw_bytes (SECItem *data, gchar **text)
 {
 	/* This function is used to display some DER bytes
 	   that we have not added support for decoding.
@@ -689,7 +689,7 @@ process_raw_bytes (SECItem *data, char **text)
 	*/
 	GString *str = g_string_new ("");
 	PRUint32 i;
-	char buffer[5];
+	gchar buffer[5];
 	for (i=0; i<data->len; i++) {
 		PR_snprintf(buffer, 5, "%02x ", data->data[i]);
 		g_string_append (str, buffer);
@@ -706,7 +706,7 @@ process_sec_algorithm_id (SECAlgorithmID  *algID,
 			  EASN1Object    **retSequence)
 {
 	EASN1Object *sequence = e_asn1_object_new ();
-	char *text;
+	gchar *text;
 
 	*retSequence = NULL;
 
@@ -747,7 +747,7 @@ process_subject_public_key_info (CERTSubjectPublicKeyInfo *spki,
 	EASN1Object *sequenceItem;
 	EASN1Object *printableItem;
 	SECItem data;
-	char *text;
+	gchar *text;
 
 	e_asn1_object_set_display_name (spkiSequence, _("Subject Public Key Info"));
 
@@ -784,7 +784,7 @@ process_ns_cert_type_extensions (SECItem  *extData,
 				 GString *text)
 {
 	SECItem decoded;
-	unsigned char nsCertType;
+	guchar nsCertType;
 
 	decoded.data = NULL;
 	decoded.len  = 0;
@@ -833,7 +833,7 @@ static gboolean
 process_key_usage_extensions (SECItem *extData, GString *text)
 {
 	SECItem decoded;
-	unsigned char keyUsage;
+	guchar keyUsage;
 
 	decoded.data = NULL;
 	decoded.len  = 0;
@@ -891,7 +891,7 @@ process_extension_data (SECOidTag oidTag, SECItem *extData,
 		rv = process_key_usage_extensions (extData, str);
 		break;
 	default: {
-		char *text;
+		gchar *text;
 		rv = process_raw_bytes (extData, &text);
 		g_string_append (str, text);
 		g_free (text);
@@ -906,7 +906,7 @@ process_single_extension (CERTCertExtension *extension,
 			  EASN1Object **retExtension)
 {
 	GString *str = g_string_new ("");
-	char *text;
+	gchar *text;
 	EASN1Object *extensionItem;
 	SECOidTag oidTag = SECOID_FindOIDTag(&extension->id);
 
@@ -961,7 +961,7 @@ process_extensions (CERTCertExtension **extensions,
 }
 
 static gboolean
-process_name (CERTName *name, char **value)
+process_name (CERTName *name, gchar **value)
 {
 	CERTRDN** rdns;
 	CERTRDN** rdn;
@@ -970,9 +970,9 @@ process_name (CERTName *name, char **value)
 	SECItem *decodeItem = NULL;
 	GString *final_string = g_string_new ("");
 
-	char *type;
+	gchar *type;
 	GString *avavalue;
-	char *temp;
+	gchar *temp;
 	CERTRDN **lastRdn;
 
 	rdns = name->rdns;
@@ -1012,7 +1012,7 @@ process_name (CERTName *name, char **value)
 				return FALSE;
 			}
 
-			avavalue = g_string_new_len ((char*)decodeItem->data, decodeItem->len);
+			avavalue = g_string_new_len ((gchar *)decodeItem->data, decodeItem->len);
 
 			SECITEM_FreeItem(decodeItem, PR_TRUE);
 
@@ -1053,7 +1053,7 @@ create_tbs_certificate_asn1_struct (ECert *cert, EASN1Object **seq)
 	** and then add more user friendly text for that field.
 	*/
 	EASN1Object *sequence = e_asn1_object_new ();
-	char *text;
+	gchar *text;
 	EASN1Object *subitem;
 	SECItem data;
 
@@ -1176,7 +1176,7 @@ create_asn1_struct (ECert *cert)
 {
 	EASN1Object *sequence;
 	SECItem temp;
-	char *text;
+	gchar *text;
 
 	cert->priv->asn1 = e_asn1_object_new ();
 
@@ -1248,8 +1248,8 @@ e_cert_mark_for_deletion (ECert *cert)
 ECertType
 e_cert_get_cert_type (ECert *ecert)
 {
-	const char *nick = e_cert_get_nickname (ecert);
-	const char *email = e_cert_get_email (ecert);
+	const gchar *nick = e_cert_get_nickname (ecert);
+	const gchar *email = e_cert_get_email (ecert);
 	CERTCertificate *cert = ecert->priv->cert;
 
 	if (nick) {
diff --git a/smime/lib/e-cert.h b/smime/lib/e-cert.h
index 63125c1871..8c70bcded2 100644
--- a/smime/lib/e-cert.h
+++ b/smime/lib/e-cert.h
@@ -67,33 +67,33 @@ struct _ECertClass {
 GType                e_cert_get_type     (void);
 
 ECert*               e_cert_new          (CERTCertificate *cert);
-ECert*               e_cert_new_from_der (char *data, guint32 len);
+ECert*               e_cert_new_from_der (gchar *data, guint32 len);
 
 CERTCertificate*     e_cert_get_internal_cert (ECert *cert);
 
-gboolean             e_cert_get_raw_der       (ECert *cert, char **data, guint32 *len);
-const char*          e_cert_get_window_title  (ECert *cert);
-const char*          e_cert_get_nickname      (ECert *cert);
-const char*          e_cert_get_email         (ECert *cert);
-const char*          e_cert_get_org           (ECert *cert);
-const char*          e_cert_get_org_unit      (ECert *cert);
-const char*          e_cert_get_cn            (ECert *cert);
-const char*          e_cert_get_subject_name  (ECert *cert);
+gboolean             e_cert_get_raw_der       (ECert *cert, gchar **data, guint32 *len);
+const gchar *          e_cert_get_window_title  (ECert *cert);
+const gchar *          e_cert_get_nickname      (ECert *cert);
+const gchar *          e_cert_get_email         (ECert *cert);
+const gchar *          e_cert_get_org           (ECert *cert);
+const gchar *          e_cert_get_org_unit      (ECert *cert);
+const gchar *          e_cert_get_cn            (ECert *cert);
+const gchar *          e_cert_get_subject_name  (ECert *cert);
 
-const char*          e_cert_get_issuer_name     (ECert *cert);
-const char*          e_cert_get_issuer_cn       (ECert *cert);
-const char*          e_cert_get_issuer_org      (ECert *cert);
-const char*          e_cert_get_issuer_org_unit (ECert *cert);
+const gchar *          e_cert_get_issuer_name     (ECert *cert);
+const gchar *          e_cert_get_issuer_cn       (ECert *cert);
+const gchar *          e_cert_get_issuer_org      (ECert *cert);
+const gchar *          e_cert_get_issuer_org_unit (ECert *cert);
 
 PRTime               e_cert_get_issued_on_time  (ECert *cert);
-const char*          e_cert_get_issued_on       (ECert *cert);
+const gchar *          e_cert_get_issued_on       (ECert *cert);
 PRTime               e_cert_get_expires_on_time (ECert *cert);
-const char*          e_cert_get_expires_on      (ECert *cert);
-const char*	     e_cert_get_usage(ECert *cert);
+const gchar *          e_cert_get_expires_on      (ECert *cert);
+const gchar *	     e_cert_get_usage(ECert *cert);
 
-const char*          e_cert_get_serial_number    (ECert *cert);
-const char*          e_cert_get_sha1_fingerprint (ECert *cert);
-const char*          e_cert_get_md5_fingerprint  (ECert *cert);
+const gchar *          e_cert_get_serial_number    (ECert *cert);
+const gchar *          e_cert_get_sha1_fingerprint (ECert *cert);
+const gchar *          e_cert_get_md5_fingerprint  (ECert *cert);
 
 GList*               e_cert_get_chain       (ECert *cert);
 ECert *              e_cert_get_ca_cert     (ECert *ecert);
diff --git a/smime/lib/e-pkcs12.c b/smime/lib/e-pkcs12.c
index 759a7fd1d6..5caa13e4f4 100644
--- a/smime/lib/e-pkcs12.c
+++ b/smime/lib/e-pkcs12.c
@@ -65,16 +65,16 @@
 #include "secerr.h"
 
 struct _EPKCS12Private {
-	int mumble;
+	gint mumble;
 };
 
 #define PARENT_TYPE G_TYPE_OBJECT
 static GObjectClass *parent_class;
 
 /* static callback functions for the NSS PKCS#12 library */
-static SECItem * PR_CALLBACK nickname_collision(SECItem *, PRBool *, void *);
+static SECItem * PR_CALLBACK nickname_collision(SECItem *, PRBool *, gpointer );
 
-static gboolean handle_error(int myerr);
+static gboolean handle_error(gint myerr);
 
 #define PKCS12_BUFFER_SIZE         2048
 #define PKCS12_RESTORE_OK          1
@@ -155,12 +155,12 @@ e_pkcs12_new (void)
 }
 
 static gboolean
-input_to_decoder (SEC_PKCS12DecoderContext *dcx, const char *path, GError **error)
+input_to_decoder (SEC_PKCS12DecoderContext *dcx, const gchar *path, GError **error)
 {
 	/*  nsNSSShutDownPreventionLock locker; */
 	SECStatus srv;
-	int amount;
-	char buf[PKCS12_BUFFER_SIZE];
+	gint amount;
+	gchar buf[PKCS12_BUFFER_SIZE];
 	FILE *fp;
 
 	/* open path */
@@ -180,7 +180,7 @@ input_to_decoder (SEC_PKCS12DecoderContext *dcx, const char *path, GError **erro
 
 		/* feed the file data into the decoder */
 		srv = SEC_PKCS12DecoderUpdate(dcx,
-					      (unsigned char*) buf,
+					      (guchar *) buf,
 					      amount);
 		if (srv) {
 			/* XXX g_error */
@@ -198,9 +198,9 @@ input_to_decoder (SEC_PKCS12DecoderContext *dcx, const char *path, GError **erro
    e_cert_db_login_to_slot stuff, instead of a direct gui dep here..
    for now, though, it stays. */
 static gboolean
-prompt_for_password (char *title, char *prompt, SECItem *pwd)
+prompt_for_password (gchar *title, gchar *prompt, SECItem *pwd)
 {
-	char *passwd;
+	gchar *passwd;
 
 	passwd = e_passwords_ask_password (title, "SMIME-PKCS12", "", prompt,
 					   E_PASSWORDS_REMEMBER_NEVER|E_PASSWORDS_SECRET, NULL,
@@ -208,8 +208,8 @@ prompt_for_password (char *title, char *prompt, SECItem *pwd)
 
 	if (passwd) {
 		size_t len = strlen (passwd);
-		const char *inptr = passwd;
-		unsigned char *outptr;
+		const gchar *inptr = passwd;
+		guchar *outptr;
 		gunichar2 c;
 
 		SECITEM_AllocItem(NULL, pwd, sizeof (gunichar2) * (len + 1));
@@ -218,8 +218,8 @@ prompt_for_password (char *title, char *prompt, SECItem *pwd)
 		while (inptr && (c = (gunichar2) (g_utf8_get_char (inptr) & 0xffff))) {
 			inptr = g_utf8_next_char (inptr);
 			c = GUINT16_TO_BE (c);
-			*outptr++ = ((char *) &c)[0];
-			*outptr++ = ((char *) &c)[1];
+			*outptr++ = ((gchar *) &c)[0];
+			*outptr++ = ((gchar *) &c)[1];
 		}
 
 		*outptr++ = 0;
@@ -234,7 +234,7 @@ prompt_for_password (char *title, char *prompt, SECItem *pwd)
 
 static gboolean
 import_from_file_helper (EPKCS12 *pkcs12, PK11SlotInfo *slot,
-			 const char *path, gboolean *aWantRetry, GError **error)
+			 const gchar *path, gboolean *aWantRetry, GError **error)
 {
 	/*nsNSSShutDownPreventionLock locker; */
 	gboolean rv;
@@ -310,7 +310,7 @@ import_from_file_helper (EPKCS12 *pkcs12, PK11SlotInfo *slot,
 }
 
 gboolean
-e_pkcs12_import_from_file (EPKCS12 *pkcs12, const char *path, GError **error)
+e_pkcs12_import_from_file (EPKCS12 *pkcs12, const gchar *path, GError **error)
 {
 	/*nsNSSShutDownPreventionLock locker;*/
 	gboolean rv = TRUE;
@@ -332,7 +332,7 @@ e_pkcs12_import_from_file (EPKCS12 *pkcs12, const char *path, GError **error)
 }
 
 gboolean
-e_pkcs12_export_to_file (EPKCS12 *pkcs12, const char *path, GList *certs, GError **error)
+e_pkcs12_export_to_file (EPKCS12 *pkcs12, const gchar *path, GList *certs, GError **error)
 {
 	return FALSE;
 }
@@ -340,12 +340,12 @@ e_pkcs12_export_to_file (EPKCS12 *pkcs12, const char *path, GList *certs, GError
 /* what to do when the nickname collides with one already in the db.
    TODO: not handled, throw a dialog allowing the nick to be changed? */
 static SECItem * PR_CALLBACK
-nickname_collision(SECItem *oldNick, PRBool *cancel, void *wincx)
+nickname_collision(SECItem *oldNick, PRBool *cancel, gpointer wincx)
 {
 	/* nsNSSShutDownPreventionLock locker; */
-	int count = 1;
-	char *nickname = NULL;
-	char *default_nickname = _("Imported Certificate");
+	gint count = 1;
+	gchar *nickname = NULL;
+	gchar *default_nickname = _("Imported Certificate");
 	SECItem *new_nick;
 
 	*cancel = PR_FALSE;
@@ -397,13 +397,13 @@ nickname_collision(SECItem *oldNick, PRBool *cancel, void *wincx)
 
 	new_nick = PR_Malloc (sizeof (SECItem));
 	new_nick->type = siAsciiString;
-	new_nick->data = (unsigned char *)nickname;
-	new_nick->len  = strlen((char*)new_nick->data);
+	new_nick->data = (guchar *)nickname;
+	new_nick->len  = strlen((gchar *)new_nick->data);
 	return new_nick;
 }
 
 static gboolean
-handle_error(int myerr)
+handle_error(gint myerr)
 {
 	printf ("handle_error (%d)\n", myerr);
 
diff --git a/smime/lib/e-pkcs12.h b/smime/lib/e-pkcs12.h
index 5717edb14c..444afcaadd 100644
--- a/smime/lib/e-pkcs12.h
+++ b/smime/lib/e-pkcs12.h
@@ -63,7 +63,7 @@ EPKCS12*             e_pkcs12_new (void);
 gboolean             e_pkcs12_set_token    (void);
 #endif
 
-gboolean             e_pkcs12_import_from_file (EPKCS12 *pkcs12, const char *path, GError **error);
-gboolean             e_pkcs12_export_to_file   (EPKCS12 *pkcs12, const char *path, GList *certs, GError **error);
+gboolean             e_pkcs12_import_from_file (EPKCS12 *pkcs12, const gchar *path, GError **error);
+gboolean             e_pkcs12_export_to_file   (EPKCS12 *pkcs12, const gchar *path, GList *certs, GError **error);
 
 #endif /* _E_CERT_H_ */
diff --git a/smime/tests/import-cert.c b/smime/tests/import-cert.c
index b202053e6d..850590789a 100644
--- a/smime/tests/import-cert.c
+++ b/smime/tests/import-cert.c
@@ -23,8 +23,8 @@
 #include "e-cert-db.h"
 #include "e-pkcs12.h"
 
-int
-main (int argc, char **argv)
+gint
+main (gint argc, gchar **argv)
 {
 	ECertDB *db;
 	EPKCS12 *pkcs12;