Add __aligned() and __alignas() macros

Add macros __aligned() (which takes a byte count), and __alignas()
(which takes a type or expression whose type is used, same as sizeof).

diff --git a/com32/include/klibc/compiler.h b/com32/include/klibc/compiler.h
index 02af9a0..9f5d36e 100644 (file)
--- a/com32/include/klibc/compiler.h
+++ b/com32/include/klibc/compiler.h
@@ -115,4 +115,8 @@
 /* Packed structures */
 #define __packed       __attribute__((packed))
 
+/* Alignment */
+#define __aligned(x)   __attribute__((aligned(x)))
+#define __alignas(x)   __attribute__((aligned(__alignof__(x))))
+
 #endif