===================================================================
RCS file: /home/cvs/OpenXM/src/kan96xx/trans/yymain_polymake.c,v
retrieving revision 1.5
retrieving revision 1.8
diff -u -p -r1.5 -r1.8
--- OpenXM/src/kan96xx/trans/yymain_polymake.c	2018/05/02 21:25:38	1.5
+++ OpenXM/src/kan96xx/trans/yymain_polymake.c	2020/11/01 10:28:21	1.8
@@ -1,11 +1,11 @@
-/* $OpenXM: OpenXM/src/kan96xx/trans/yymain_polymake.c,v 1.4 2004/07/15 07:50:40 takayama Exp $ */
+/* $OpenXM: OpenXM/src/kan96xx/trans/yymain_polymake.c,v 1.7 2020/10/06 11:33:48 takayama Exp $ */
 #include <stdio.h>
 #include "yylex_polymake.h"
 #include "yy_polymake.tab.h"
 
 
 char *SS=NULL;
-main_t() {
+int main_t() {
   int c,type;
   pmPutstr(-1);
   while ((c=getchar()) != EOF) {
@@ -26,9 +26,12 @@ main_t() {
 	}
 	printf("\n");
   }
+  return 0;
 }
 
-main() {
+int PMparse();
+
+int main() {
   int c,type;
   GC_INIT();  
   pmPutstr(-1);
@@ -48,12 +51,13 @@ main() {
   printf("--------------------------\n");
 #endif
   PMparse();
+  return 0;
 }
 
 void *sGC_malloc(int n) {
   return GC_malloc(n);
 }
 
-PMerror() {
+void PMerror() {
   fprintf(stderr,"Parse error. cf. yylex_polymake.c: PM_debug=1;\n");
 }