1 files changed, 2 insertions, 2 deletions
diff --git a/include/proto.h b/include/proto.h
index 066df340..8d44e14c 100644
--- a/include/proto.h
+++ b/include/proto.h
@@ -446,11 +446,11 @@ void out_lines(const char *str, int line);
 #define not_alnum(ch) (ch < '0' || (ch > '9' && ch < 'A') || (ch > 'Z' && ch < 'a') || ch > 'z')
 #define pressanykey() vmsg_lines(b_lines, NULL)
 int vmsg_lines(int lines, const char *msg);
-int log_user(const char *fmt, ...);
+int log_user(const char *fmt, ...) GCC_CHECK_FORMAT(1,2);
 time_t gettime(int line, time_t dt, char* head);
 void setcalfile(char *buf, char *userid);
 void stand_title(char *title);
-char getans(const char *fmt,...);
+char getans(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
 int getkey(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
 int vmsg(const char *fmt,...) GCC_CHECK_FORMAT(1,2);
 void trim(char *buf);