Index: w32api/include/winnt.h
===================================================================
RCS file: /cvs/cvsfiles/devo/winsup/w32api/include/winnt.h,v
retrieving revision 1.1.1.1
diff -u -p -r1.1.1.1 winnt.h
--- winnt.h	2000/01/06 23:57:45	1.1.1.1
+++ winnt.h	2000/01/20 17:46:20
@@ -1388,6 +1388,58 @@ typedef struct _CONTEXT {
     DWORD Fill[2];
 
 } CONTEXT,*PCONTEXT,*LPCONTEXT;
+#elif defined(ARM)
+//
+// The following flags control the contents of the CONTEXT structure.
+//
+
+#define CONTEXT_ARM    0x0000040
+#define CONTEXT_CONTROL         (CONTEXT_ARM | 0x00000001L)
+#define CONTEXT_INTEGER         (CONTEXT_ARM | 0x00000002L)
+
+#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER)
+
+typedef struct _CONTEXT {
+    /* The flags values within this flag control the contents of
+       a CONTEXT record.
+      
+       If the context record is used as an input parameter, then
+       for each portion of the context record controlled by a flag
+       whose value is set, it is assumed that that portion of the
+       context record contains valid context. If the context record
+       is being used to modify a thread's context, then only that
+       portion of the threads context will be modified.
+      
+       If the context record is used as an IN OUT parameter to capture
+       the context of a thread, then only those portions of the thread's
+       context corresponding to set flags will be returned.
+      
+       The context record is never used as an OUT only parameter. */
+
+    ULONG ContextFlags;
+
+    /* This section is specified/returned if the ContextFlags word contains
+       the flag CONTEXT_INTEGER. */
+    ULONG R0;
+    ULONG R1;
+    ULONG R2;
+    ULONG R3;
+    ULONG R4;
+    ULONG R5;
+    ULONG R6;
+    ULONG R7;
+    ULONG R8;
+    ULONG R9;
+    ULONG R10;
+    ULONG R11;
+    ULONG R12;
+
+    ULONG Sp;
+    ULONG Lr;
+    ULONG Pc;
+    ULONG Psr;
+} CONTEXT, *PCONTEXT;
+
 #else
 #error "undefined processor type"
 #endif