1 files changed, 8 insertions, 0 deletions
diff --git a/include/cmsys.h b/include/cmsys.h
index 0401da26..879b75e9 100644
--- a/include/cmsys.h
+++ b/include/cmsys.h
@@ -20,10 +20,17 @@ enum STRIP_FLAG {
     ONLY_COLOR,	    // allow only colors (ESC [ .. m)
     NO_RELOAD	    // allow all known (color+move)
 };
+
 enum LOG_FLAG {
     LOG_CREAT = 1,
 };
 
+/* DBCS aware modes */
+enum _DBCS_STATUS {
+    DBCS_ASCII,
+    DBCS_LEADING,
+    DBCS_TRAILING,
+};
 
 #ifdef TIMET64
 typedef int32_t time4_t;
@@ -85,6 +92,7 @@ extern int  strip_blank(char *cbuf, char *buf);
 extern int  strip_ansi(char *buf, const char *str, enum STRIP_FLAG flag);
 extern void strip_nonebig5(unsigned char *str, int maxlen);
 extern int  DBCS_RemoveIntrEscape(unsigned char *buf, int *len);
+extern int  DBCS_Status(const char *dbcstr, int pos);
 extern int  invalid_pname(const char *str);
 extern int  is_number(const char *p);
 extern char * qp_encode (char *s, size_t slen, const char *d, const char *tocode);