X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=gnushogi%2Fmakepattern.c;h=cf869e270d4f633b644b6d1fcf5d519ed8844e18;hb=597bdc54b866e7578023a56e2b340d9877792ebf;hp=34053d8d43039fae00da2c8e94d65ba9c9c9e844;hpb=fd2d3b3b66801eba904e700842604033c9af8c23;p=gnushogi.git

diff --git a/gnushogi/makepattern.c b/gnushogi/makepattern.c
index 34053d8..cf869e2 100644
--- a/gnushogi/makepattern.c
+++ b/gnushogi/makepattern.c
@@ -36,15 +36,19 @@
 #define MAX_OPENING_SEQUENCE 20
 #define MAX_PATTERN          200
 
-char *patternfile = PATTERNFILE;
+static char *patternfile = PATTERNFILE;
 small_short pattern_data[MAX_PATTERN_DATA];
 
 /* minimal ShowMessage to avoid dependency on extraneous display code */
-void
-ShowMessage(char *s)
+static void
+Dummy_ShowMessage(char *s)
 {
     printf("%s\n", s);
 }
+static struct display dummydsp = {
+  .ShowMessage = Dummy_ShowMessage,
+};
+struct display *dsp = &dummydsp;
 
 #define is_digit(c) (((c) >= '0') && ((c) <= '9'))
 #define is_alpha(c) ((((c) >= 'a') && ((c) <= 'z')) \
@@ -188,7 +192,6 @@ ScanPattern (char *s, short *pindex)
 
 void
 ReadOpeningSequences (short *pindex)
-
 {
     FILE *fd;
     char s[256];
@@ -221,7 +224,7 @@ ReadOpeningSequences (short *pindex)
             {
                 if (ScanPattern(s, pindex))
                 {
-                    ShowMessage("error in pattern sequence...");
+                    dsp->ShowMessage("error in pattern sequence...");
                     exit(1);
                 }
                 else
@@ -237,12 +240,12 @@ ReadOpeningSequences (short *pindex)
         sprintf(s,
                 "Pattern: %d bytes for %d sequences with %d patterns.\n",
                 *pindex, max_opening_sequence, max_pattern);
-        ShowMessage(s);
+        dsp->ShowMessage(s);
 
         fclose(fd);
     } else {
         sprintf(s, "no pattern file '%s'", patternfile);
-        ShowMessage(s);
+        dsp->ShowMessage(s);
     }
 }