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authorSzabolcs Nagy <nsz@port70.net>2014-02-11 10:51:16 +0100
committerSzabolcs Nagy <nsz@port70.net>2014-02-11 10:51:16 +0100
commitaa6ce3d4e31e6e138a8fa5911d801ebc5ab47473 (patch)
treea8a9948658fff295d374ad2822d65cc4fc5c1d9d /include/stdlib.h
parentfdf5f1b13123883ac1d5e298e5f32c7ed43578ce (diff)
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fix signed and unsigned comparision in macros in public headers
gcc -Wsign-compare warns about expanded macros that were defined in standard headers (before gcc 4.8) which can make builds fail that use -Werror. changed macros: WIFSIGNALED, __CPU_op_S
Diffstat (limited to 'include/stdlib.h')
-rw-r--r--include/stdlib.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/stdlib.h b/include/stdlib.h
index 1e67b896..f034c6e5 100644
--- a/include/stdlib.h
+++ b/include/stdlib.h
@@ -93,7 +93,7 @@ size_t wcstombs (char *__restrict, const wchar_t *__restrict, size_t);
#define WSTOPSIG(s) WEXITSTATUS(s)
#define WIFEXITED(s) (!WTERMSIG(s))
#define WIFSTOPPED(s) ((short)((((s)&0xffff)*0x10001)>>8) > 0x7f00)
-#define WIFSIGNALED(s) (((s)&0xffff)-1 < 0xffu)
+#define WIFSIGNALED(s) (((s)&0xffff)-1U < 0xffu)
int posix_memalign (void **, size_t, size_t);
int setenv (const char *, const char *, int);