rnd-20051211-1-src

[rocksndiamonds.git] / src / libgame / types.h

diff --git a/src/libgame/types.h b/src/libgame/types.h
index c8ab0efc85fac9471049ab5a6a15714fdd3e145c..22790dc84d96cb511599da53ab68829df0ef1d6a 100644 (file)
--- a/src/libgame/types.h
+++ b/src/libgame/types.h
@@ -17,6 +17,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdarg.h>
+#include <string.h>
 #include <sys/types.h>
 
 typedef unsigned char boolean;
@@ -43,7 +44,7 @@ typedef unsigned char byte;
 #endif
 
 #ifndef SIGN
-#define SIGN(a)                ((a) < 0 ? -1 : ((a)>0 ? 1 : 0))
+#define SIGN(a)                ((a) < 0 ? -1 : ((a) > 0 ? 1 : 0))
 #endif
 
 #define SIZEOF_ARRAY(array, type)      (sizeof(array) / sizeof(type))