X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fdarwin-os.h;h=9228d1bb6a60f17e171c36670c371709129039db;hb=d4269db7d3211f7fb00003f9c36eff109deb8caa;hp=bc39a33a00d9c69552068dae9092bd471298388f;hpb=127fd3d2fb843c6bb7ad0763e143d81877e760e8;p=sbcl.git

diff --git a/src/runtime/darwin-os.h b/src/runtime/darwin-os.h
index bc39a33..9228d1b 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,
@@ -16,6 +18,7 @@
 #if defined(LISP_FEATURE_X86)
 #include <sys/ucontext.h>
 #include <sys/_types.h>
+
 #if __DARWIN_UNIX03
 typedef struct __darwin_ucontext os_context_t;
 #else
@@ -24,14 +27,11 @@ typedef struct ucontext os_context_t;
 
 
 #else
-#include <ucontext.h>
 typedef ucontext_t os_context_t;
 #endif
 
 #define SIG_MEMORY_FAULT SIGBUS
 
-#define SIG_INTERRUPT_THREAD (SIGINFO)
-#define SIG_STOP_FOR_GC (SIGUSR1)
-#define SIG_RESUME_FROM_GC (SIGUSR2)
+#define SIG_STOP_FOR_GC (SIGUSR2)
 
 #endif /* _DARWIN_OS_H */