ifdef protection

ladypine · Nov 21, 2012 · 69ace79 · 69ace79
1 parent 3cf7b66
commit 69ace79
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/memcached.h b/memcached.h
@@ -4,6 +4,8 @@
  * The main memcached header holding commonly used data
  * structures and function prototypes.
  */
+#ifndef MEMCACHED_H
+#define MEMCACHED_H
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -562,3 +564,4 @@ extern void drop_privileges(void);
 
 #define likely(x)       __builtin_expect((x),1)
 #define unlikely(x)     __builtin_expect((x),0)
+#endif