--- cvsroot/libcoro/coro.c	2006/10/26 05:20:47	1.20
+++ cvsroot/libcoro/coro.c	2006/11/25 00:27:00	1.22
@@ -178,12 +178,25 @@
 # elif CORO_LOSER
 
   setjmp (ctx->env);
+#if __CYGWIN__
   ctx->env[7] = (long)((char *)sptr + ssize);
   ctx->env[8] = (long)coro_init;
+#elif defined(_M_IX86)
+  ((_JUMP_BUFFER *)&ctx->env)->Eip   = (long)coro_init;
+  ((_JUMP_BUFFER *)&ctx->env)->Esp   = (long)STACK_ADJUST_PTR (sptr,ssize);
+#elif defined(_M_AMD64)
+  ((_JUMP_BUFFER *)&ctx->env)->Rip   = (__int64)coro_init;
+  ((_JUMP_BUFFER *)&ctx->env)->Rsp   = (__int64)STACK_ADJUST_PTR (sptr,ssize);
+#elif defined(_M_IA64)
+  ((_JUMP_BUFFER *)&ctx->env)->StIIP = (__int64)coro_init;
+  ((_JUMP_BUFFER *)&ctx->env)->IntSp = (__int64)STACK_ADJUST_PTR (sptr,ssize);
+#else
+#error "microsoft libc or architecture not supported"
+#endif
 
 # elif CORO_LINUX
 
-  setjmp (ctx->env);
+  _setjmp (ctx->env);
 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__) \
     && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 0 && defined(JB_PC) && defined(JB_SP)
   ctx->env[0].__jmpbuf[JB_PC] = (long)coro_init;