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authorRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /include/monetary.h
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
downloadmusl-400c5e5c8307a2ebe44ef1f203f5a15669f20347.tar.gz
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'include/monetary.h')
-rw-r--r--include/monetary.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/include/monetary.h b/include/monetary.h
index df904eb0..11dabb23 100644
--- a/include/monetary.h
+++ b/include/monetary.h
@@ -5,14 +5,20 @@
extern "C" {
#endif
+#if __STDC_VERSION__ >= 199901L
+#define __restrict restrict
+#elif !defined(__GNUC__)
+#define __restrict
+#endif
+
#define __NEED_ssize_t
#define __NEED_size_t
#define __NEED_locale_t
#include <bits/alltypes.h>
-ssize_t strfmon(char *, size_t, const char *, ...);
-ssize_t strfmon_l(char *, size_t, locale_t, const char *, ...);
+ssize_t strfmon(char *__restrict, size_t, const char *__restrict, ...);
+ssize_t strfmon_l(char *__restrict, size_t, locale_t, const char *__restrict, ...);
#ifdef __cplusplus
}