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authorRich Felker <dalias@aerifal.cx>2011-06-29 17:13:01 -0400
committerRich Felker <dalias@aerifal.cx>2011-06-29 17:13:01 -0400
commit47e72e10d5e1c7e88b8e419586baf55b12141446 (patch)
tree591ab5e9c4b0e0999313ed57b9fdf3025a3ee45f /include/ucontext.h
parentf7dff1852b996363061e04531a15a3403351c375 (diff)
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avoid errors in ucontext.h when no feature test macros are defined
Diffstat (limited to 'include/ucontext.h')
-rw-r--r--include/ucontext.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/include/ucontext.h b/include/ucontext.h
index cd6d223e..87c89caf 100644
--- a/include/ucontext.h
+++ b/include/ucontext.h
@@ -10,10 +10,12 @@ extern "C" {
#define ucontext __ucontext
#endif
-int getcontext(ucontext_t *);
-void makecontext(ucontext_t *, void (*)(void), int, ...);
+struct __ucontext;
+
+int getcontext(struct __ucontext *);
+void makecontext(struct __ucontext *, void (*)(void), int, ...);
int setcontext(const ucontext_t *);
-int swapcontext(ucontext_t *, const ucontext_t *);
+int swapcontext(struct __ucontext *, const struct __ucontext *);
#ifdef __cplusplus
}