bsd-headers: Define __CONCAT and __STRING

Sync with other musl distros

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-core/musl/bsd-headers/sys-cdefs.h b/meta/recipes-core/musl/bsd-headers/sys-cdefs.h
index 209a623c0f0dd24fb53f1ef1fbf67fde8374ccd2..841a5da8ba40a0a247bc12d0528fdc6f023c66f6 100644 (file)
--- a/meta/recipes-core/musl/bsd-headers/sys-cdefs.h
+++ b/meta/recipes-core/musl/bsd-headers/sys-cdefs.h
@@ -1,3 +1,6 @@
+#ifndef _SYS_CDEFS_H_
+#define _SYS_CDEFS_H_
+
 #warning usage of non-standard #include <sys/cdefs.h> is deprecated
 
 #undef __P
@@ -24,3 +27,8 @@
 # define __THROW
 # define __NTH(fct)     fct
 #endif
+
+#define __CONCAT(x,y)   x ## y
+#define __STRING(x)     #x
+
+#endif /* _SYS_CDEFS_H_ */