Factor trim format function out

[mmh] / h / utils.h

diff --git a/h/utils.h b/h/utils.h
index 60cc34c..c0d2835 100644 (file)
--- a/h/utils.h
+++ b/h/utils.h
@@ -9,6 +9,7 @@ char *pwd(void);
 char *add(char *, char *);
 void create_folder(char *, int, void (*)(int));
 int num_digits(int);
+char *mh_xstrdup(char *);
 
 struct msgs_array {
        int max, size;