===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/gc_risa.c,v
retrieving revision 1.11
retrieving revision 1.14
diff -u -p -r1.11 -r1.14
--- OpenXM_contrib2/asir2000/parse/gc_risa.c	2012/12/17 07:20:45	1.11
+++ OpenXM_contrib2/asir2000/parse/gc_risa.c	2015/08/06 10:01:53	1.14
@@ -1,12 +1,13 @@
-/* $OpenXM: OpenXM_contrib2/asir2000/parse/gc_risa.c,v 1.10 2011/05/11 06:03:53 ohara Exp $ */
+/* $OpenXM: OpenXM_contrib2/asir2000/parse/gc_risa.c,v 1.13 2013/06/13 18:40:31 ohara Exp $ */
 
-#if defined(VISUAL)
+#if defined(VISUAL) || defined(__MINGW32__) || defined(__MINGW64__)
 #include "private/gcconfig.h"
 #endif
 #include "gc.h"
 #include <time.h>
 
 void error(char *);
+void int_handler();
 
 int *StackBottom;
 int in_gc, caught_intr;
@@ -71,8 +72,7 @@ void Risa_GC_free(void *p)
 	if ( caught_intr ) { caught_intr = 0; int_handler(); }
 }
 
-
-int get_heapsize()
+size_t get_heapsize()
 {
 	return GC_get_heap_size();
 }
@@ -108,7 +108,7 @@ double get_rtime()
 	return get_current_time() - asir_start_time;
 }
 
-#if defined(VISUAL)
+#if defined(VISUAL) || defined(__MINGW32__) || defined(__MINGW64__)
 #include <windows.h>
 
 extern int recv_intr,doing_batch;
@@ -244,7 +244,7 @@ double GC_get_gctime() {
 }
 #endif
 
-#if defined(MSWIN32) && !defined(VISUAL)
+#if defined(MSWIN32) && !defined(VISUAL) && !defined(__MINGW32__) && !defined(__MINGW64__)
 #include <signal.h>
 void process_events() {
 	if ( check_break() )
@@ -277,7 +277,7 @@ void process_events() {
 }
 #endif
 
-#if defined(VISUAL) && !defined(MSWIN32)
+#if defined(VISUAL) || defined(__MINGW32__) || defined(__MINGW64__) && !defined(MSWIN32)
 int sigsetmask(mask) int mask; { return 0; }
 
 void process_events() {