* Add xfree function to clear up some compile warnings.

diff --git a/src/main/util.c b/src/main/util.c
index 2b2bc01..6c5cd3b 100644 (file)
--- a/src/main/util.c
+++ b/src/main/util.c
@@ -174,3 +174,8 @@ void *rad_malloc(size_t size)
 
        return ptr;
 }
+
+void xfree(const char *ptr)
+{
+       free((char *)ptr);
+}