X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=h%2Futils.h;h=8246a5d61aab6801d000bf15eed71646808eeb04;hp=950e8a954001cf5407dc780e256d37dbd8ddaa06;hb=0cebd8284370988c8b1807ef2544bd80804d074e;hpb=ac9b744ede346c3929794a14ae5c8d3580b7fdb6

diff --git a/h/utils.h b/h/utils.h
index 950e8a9..8246a5d 100644
--- a/h/utils.h
+++ b/h/utils.h
@@ -10,3 +10,4 @@ void *mh_xrealloc(void *, size_t);
 char *pwd(void);
 char *add(char *, char *);
 void create_folder(char *, int, void (*)());
+int num_digits(int);