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Diffstat (limited to 'bits/sigset.h')
-rw-r--r--bits/sigset.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/bits/sigset.h b/bits/sigset.h
index c442d53..a57458d 100644
--- a/bits/sigset.h
+++ b/bits/sigset.h
@@ -38,7 +38,7 @@ typedef unsigned long int __sigset_t;
#define _SIGSET_H_fns 1
#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE extern __inline
+# define _EXTERN_INLINE extern __inline
#endif
/* Return a mask that includes SIG only. The cast to `sigset_t' avoids
@@ -63,7 +63,8 @@ extern int __sigismember (__const __sigset_t *, int);
extern int __sigaddset (__sigset_t *, int);
extern int __sigdelset (__sigset_t *, int);
-#define __SIGSETFN(NAME, BODY, CONST) \
+#ifdef __USE_EXTERN_INLINES
+# define __SIGSETFN(NAME, BODY, CONST) \
_EXTERN_INLINE int \
NAME (CONST __sigset_t *__set, int __sig) \
{ \
@@ -75,7 +76,8 @@ __SIGSETFN (__sigismember, (*__set & __mask) ? 1 : 0, __const)
__SIGSETFN (__sigaddset, ((*__set |= __mask), 0), )
__SIGSETFN (__sigdelset, ((*__set &= ~__mask), 0), )
-#undef __SIGSETFN
+# undef __SIGSETFN
+#endif
#endif /* ! _SIGSET_H_fns. */