X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fruntime%2Fdarwin-os.h;h=86d3e0ec3e45a04efd828e9fc6d3e98db5b9373f;hb=409fcc671231b594ec010adf683f72a871ec1d6a;hp=b93fa2b5c03a5e168c9f06cae378e0792266b564;hpb=402958f92506b9d3de852601b8c1ccb99b5ee558;p=sbcl.git

diff --git a/src/runtime/darwin-os.h b/src/runtime/darwin-os.h
index b93fa2b..86d3e0e 100644
--- a/src/runtime/darwin-os.h
+++ b/src/runtime/darwin-os.h
@@ -5,6 +5,8 @@
 
 #include <mach/mach_init.h>
 #include <mach/task.h>
+#include <AvailabilityMacros.h>
+#include <sys/cdefs.h>
 
 /* man pages claim that the third argument is a sigcontext struct,
    but ucontext_t is defined, matches sigcontext where sensible,
@@ -16,7 +18,13 @@
 #if defined(LISP_FEATURE_X86)
 #include <sys/ucontext.h>
 #include <sys/_types.h>
+
+#if __DARWIN_UNIX03
+typedef struct __darwin_ucontext os_context_t;
+#else
 typedef struct ucontext os_context_t;
+#endif
+
 
 #else
 #include <ucontext.h>
@@ -27,6 +35,5 @@ typedef ucontext_t os_context_t;
 
 #define SIG_INTERRUPT_THREAD (SIGINFO)
 #define SIG_STOP_FOR_GC (SIGUSR1)
-#define SIG_RESUME_FROM_GC (SIGUSR2)
 
 #endif /* _DARWIN_OS_H */