X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/2d1f77125ffb16daf661a40710bb0fb48343d1f9..6f709079918193f7454c698c6471192117213d32:/h/utils.h

diff --git a/h/utils.h b/h/utils.h
index 8142b2c3..188d262f 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -6,9 +6,9 @@
 void *mh_xmalloc(size_t);
 void *mh_xrealloc(void *, size_t);
 char *pwd(void);
-char *add(char *, char *);
-char *addlist(char *, char *);
-int folder_exists(char *);
+char *add(const char *, char *);
+char *addlist(char *, const char *);
+int folder_exists(const char *);
 void create_folder(char *, int, void (*)(int));
 int num_digits(int);
 
@@ -19,3 +19,6 @@ struct msgs_array {
 
 void app_msgarg(struct msgs_array *, char *);
 int open_form(char **, char *);
+char *find_str (const char [], size_t, const char *);
+char *rfind_str (const char [], size_t, const char *);
+char *nmh_strcasestr (const char *, const char *);