From 82ab3d7c3e65998e0b033347072ee32cf5d61b42 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Mon, 26 May 2003 18:48:56 +0000
Subject: Make all syscall declarations use the syscall() function

---
 include/libbb.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index a54ab4d..2828456 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -66,6 +66,19 @@ extern int daemon (int nochdir, int noclose);
 char *strtok_r(char *s, const char *delim, char **ptrptr);
 #endif	
 
+/* Convenience macros to test the version of gcc. */
+#if defined __GNUC__ && defined __GNUC_MINOR__
+# define __GNUC_PREREQ(maj, min) \
+        ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+#else
+# define __GNUC_PREREQ(maj, min) 0
+#endif
+
+/* __restrict is known in EGCS 1.2 and above. */
+#if !__GNUC_PREREQ (2,92)
+# define __restrict     /* Ignore */
+#endif
+
 /* Some useful definitions */
 #define FALSE   ((int) 0)
 #define TRUE    ((int) 1)
-- 
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