Convert external/minigbm to Android.bp

[android-x86/external-minigbm.git] / util.h

diff --git a/util.h b/util.h
index fd61d9b..e4e1399 100644 (file)
--- a/util.h
+++ b/util.h
@@ -10,7 +10,8 @@
 #define MAX(A, B) ((A) > (B) ? (A) : (B))
 #define ARRAY_SIZE(A) (sizeof(A) / sizeof(*(A)))
 #define PUBLIC __attribute__((visibility("default")))
-#define ALIGN(A, B) (((A) + (B)-1) / (B) * (B))
+#define ALIGN(A, B) (((A) + (B)-1) & ~((B)-1))
+#define IS_ALIGNED(A, B) (ALIGN((A), (B)) == (A))
 #define DIV_ROUND_UP(n, d) (((n) + (d)-1) / (d))
 
 #endif