X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Fucontext.h;h=0f75712548c3492f3257f661c973856bfe59dde4;hb=5ff3eea91fa6bdce25b3a35644433f68e076beca;hp=28d04ea88a109a156d03e1ffcb71b0179ab5169d;hpb=c1a9658bd19245ff0fb52d3da567815d822fb622;p=musl

diff --git a/include/ucontext.h b/include/ucontext.h
index 28d04ea8..0f757125 100644
--- a/include/ucontext.h
+++ b/include/ucontext.h
@@ -8,14 +8,14 @@ extern "C" {
 
 #include <signal.h>
 
-#ifdef _GNU_SOURCE
-#define ucontext __ucontext
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#define NGREG (sizeof(gregset_t)/sizeof(greg_t))
 #endif
 
 struct __ucontext;
 
 int  getcontext(struct __ucontext *);
-void makecontext(struct __ucontext *, void (*)(void), int, ...);
+void makecontext(struct __ucontext *, void (*)(), int, ...);
 int  setcontext(const struct __ucontext *);
 int  swapcontext(struct __ucontext *, const struct __ucontext *);