Changeset 4075 for trunk/include/os2sel.h

Timestamp:

Aug 23, 2000, 8:05:56 PM (25 years ago)

Author:

sandervl

Message:

updates for watcom

File:

• trunk/include/os2sel.h (modified) (2 diffs)

trunk/include/os2sel.h

@@ -1 @@
-/* $Id: os2sel.h,v 1.6 2000-01-28 12:06:58 sandervl Exp $ */
+/* $Id: os2sel.h,v 1.7 2000-08-23 18:05:54 sandervl Exp $ */
 /*
  *
@@ -8 +8 @@
 #define __OS2SEL_H__
 
-unsigned short _System GetFS       ();
-unsigned short _System RestoreOS2FS();
-void           _System SetFS       (unsigned short selector);
-unsigned short _System SetReturnFS (unsigned short selector);
+#ifdef __WATCOMC__
+unsigned short GetFS(void);
+#pragma aux GetFS = \
+   "mov  ax,fs" \
+   value [ax] \
+   parm nomemory;
+
+void SetFS(unsigned short sel);
+#pragma aux SetFS = \
+   "mov  fs,ax" \
+   parm [ax];
+
+unsigned short RestoreOS2FS(void);
+#pragma aux RestoreOS2FS = \
+   "mov  bx, fs" \
+   "mov  ax, 150bh" \
+   "mov  fs, ax" \
+   value [bx] \
+   modify nomemory exact [ax];
+
+#else
+unsigned short SYSTEM GetFS       ();
+unsigned short SYSTEM RestoreOS2FS();
+void           SYSTEM SetFS       (unsigned short selector);
+unsigned short SYSTEM SetReturnFS (unsigned short selector);
+#endif
 
 //SvL: Checks if thread FS & exception structure are valid
-int            _System CheckCurFS();
+int            SYSTEM CheckCurFS();
 
 #endif //__OS2SEL_H__