all global symbols should now start with _YAP

global functions should not be called from within file (bug in
binutils/WIN32).


git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@675 b08c6af1-5177-4d33-ba66-4b1c6b8b522a

OPTYap/opt.misc.c

@@ -82,7 +82,7 @@ void information_message(const char *mesg,...) {
 ** ------------------------- */
 
 int tabling_putchar(int sno, int ch) {
-  return(YP_putc(ch, stderr));
+  return(putc(ch, stderr));
 }
 #endif /* TABLING_DEBUG */