1 files changed, 1 insertions, 0 deletions
diff --git a/5/5.c b/5/5.c
index 7c0798c..84bd57a 100644
--- a/5/5.c
+++ b/5/5.c
@@ -9,6 +9,7 @@ void mstrncpy(char *s, char *t, int n);
 void mstrncat(char *s, char *t, int n);
 int mstrncmp(char *s, char *t, int n);
 
+/* Versions of strncpy, strncat and strncmp upto n most char */
 int main(int argc, char *argv[]) {
   int n;
   char *s, *t;