cdefs.h: Introduce '__deprecated' macro

Introduce a macro to mark functions as deprecated. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
9 years ago · 70050dd10c
1 changed files with 2 additions and 0 deletions
--- a/include/stdlib/sys/cdefs.h
+++ b/include/stdlib/sys/cdefs.h
@ -283,8 +283,10 @@

 #if __GNUC_PREREQ__(3, 1)
 #define	__noinline	__attribute__ ((__noinline__))
+#define	__deprecated	__attribute__ ((deprecated))
 #else
 #define	__noinline
+#define	__deprecated
 #endif

 #if __GNUC_PREREQ__(3, 3)