Make lib/memalign.c a stand-alone library

[fio.git] / lib / memalign.c

diff --git a/lib/memalign.c b/lib/memalign.c
index 1d1ba9ba2013ea2c3fdba579931ff1743989cdd7..137cc8ec3ec4eef920b9524c9b6a374cba32660f 100644 (file)
--- a/lib/memalign.c
+++ b/lib/memalign.c
@@ -3,7 +3,9 @@
 #include <inttypes.h>
 
 #include "memalign.h"
-#include "../fio.h"
+
+#define PTR_ALIGN(ptr, mask)   \
+       (char *)((uintptr_t)((ptr) + (mask)) & ~(mask))
 
 struct align_footer {
        unsigned int offset;