Fixes compiler warning: implicit declaration of function 'isalnum'

2013-09-19 15:25:22 +01:00
1 parent 433d83221a
commit 387250cd83
@@ -22,6 +22,7 @@
 #include <stdlib.h>
 #include <limits.h>
 #include <sched.h>
+#include <ctype.h>

 #if !defined(VERSION)
 #define VERSION "(devel)"