From: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
To: musl@lists.openwall.com
Cc: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
Subject: [PATCH 2/4] Add basic sys/cdefs.h found on most unix
Date: Sat, 20 Oct 2012 22:15:43 +0200 [thread overview]
Message-ID: <1350764145-10305-3-git-send-email-awg@embtoolkit.org> (raw)
In-Reply-To: <1350764145-10305-1-git-send-email-awg@embtoolkit.org>
Signed-off-by: Abdoulaye Walsimou Gaye <awg@embtoolkit.org>
---
include/sys/cdefs.h | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 include/sys/cdefs.h
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
new file mode 100644
index 0000000..917cdd6
--- /dev/null
+++ b/include/sys/cdefs.h
@@ -0,0 +1,22 @@
+#ifndef _SYS_CDEFS_H_
+#define _SYS_CDEFS_H_
+
+#if defined(__cplusplus)
+#define __BEGIN_DECLS extern "C" {
+#define __END_DECLS }
+#else
+#define __BEGIN_DECLS
+#define __END_DECLS
+#endif
+
+/*
+ * Test if currently used gcc version is equal to or greater than specified.
+ */
+#if defined(__GNUC__)
+#define __GNUC_PREREQ(__maj, __min) \
+ (__GNUC__ > (__maj) || __GNUC__ == (__maj) && __GNUC_MINOR__ >= (__min))
+#else
+#define __GNUC_PREREQ(__maj, __min) 0
+#endif
+
+#endif /* !_SYS_CDEFS_H_ */
--
1.7.9.5
next prev parent reply other threads:[~2012-10-20 20:15 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-20 20:15 [PATCH 0/4] Import <netinet/ether.h> features from NetBSD Abdoulaye Walsimou Gaye
2012-10-20 20:15 ` [PATCH 1/4] Build system: give ability to install lib/crt*.o files separately Abdoulaye Walsimou Gaye
2012-10-20 23:49 ` Rich Felker
2012-10-20 20:15 ` Abdoulaye Walsimou Gaye [this message]
2012-10-20 23:18 ` [PATCH 2/4] Add basic sys/cdefs.h found on most unix Isaac Dunham
2012-10-20 23:38 ` Abdoulaye Walsimou GAYE
2012-10-20 23:38 ` Rich Felker
2012-10-21 0:13 ` Abdoulaye Walsimou GAYE
2012-10-21 0:11 ` Rich Felker
2012-10-21 0:38 ` Abdoulaye Walsimou GAYE
2012-10-21 0:39 ` John Spencer
2012-10-21 1:21 ` John Spencer
2012-10-20 23:50 ` Isaac Dunham
2012-10-20 23:44 ` Rich Felker
2012-10-20 20:15 ` [PATCH 3/4] Import BSD functions defined in <netinet/ether.h> from NetBSD Abdoulaye Walsimou Gaye
2012-10-20 23:37 ` idunham
2012-10-21 0:40 ` Abdoulaye Walsimou GAYE
2012-10-21 0:42 ` John Spencer
2012-10-21 0:41 ` Rich Felker
2012-10-21 0:52 ` Abdoulaye Walsimou GAYE
2012-10-21 0:48 ` Rich Felker
2012-10-21 0:57 ` John Spencer
2012-10-21 0:53 ` Rich Felker
2012-10-20 20:15 ` [PATCH 4/4] <netinet/ether.h>: Add GNU extensions ether_ntoa_r() and ether_aton_r() Abdoulaye Walsimou Gaye
2012-10-20 23:53 ` Rich Felker
2012-10-21 0:43 ` Abdoulaye Walsimou GAYE
2012-10-21 0:46 ` John Spencer
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