Throw errors on malformed FUNCTION.

[sbcl.git] / src / runtime / x86-win32-os.h

diff --git a/src/runtime/x86-win32-os.h b/src/runtime/x86-win32-os.h
index e703338..c7ffeca 100644 (file)
--- a/src/runtime/x86-win32-os.h
+++ b/src/runtime/x86-win32-os.h
@@ -1,7 +1,13 @@
 #ifndef _X86_WIN32_OS_H
 #define _X86_WIN32_OS_H
 
-typedef CONTEXT os_context_t;
+typedef struct os_context_t {
+  CONTEXT* win32_context;
+#if defined(LISP_FEATURE_SB_THREAD)
+  sigset_t sigmask;
+#endif
+} os_context_t;
+
 typedef long os_context_register_t;
 
 static inline os_context_t *arch_os_get_context(void **void_context)
@@ -9,7 +15,15 @@ static inline os_context_t *arch_os_get_context(void **void_context)
     return (os_context_t *) *void_context;
 }
 
+static inline DWORD NT_GetLastError() {
+    DWORD result;
+    asm("movl %%fs:0x0D,%0":"=r"(result));
+    return result;
+}
+
 unsigned long os_context_fp_control(os_context_t *context);
 void os_restore_fp_control(os_context_t *context);
 
+os_context_register_t * os_context_fp_addr(os_context_t *context);
+
 #endif /* _X86_WIN32_OS_H */