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Lines 1-38
Link Here
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--- hpscat.c.orig 1995-11-23 07:46:12.000000000 -0500 |
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--- hpscat.c.orig 2019-08-03 11:25:44 UTC |
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+++ hpscat.c 2013-06-12 17:10:59.000000000 -0400 |
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+++ hpscat.c |
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@@ -12,13 +12,14 @@ |
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@@ -62,7 +62,7 @@ open_outfile(s) /* returns -1 if can |
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bool cheat; |
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if(ofp=fopen(buf,"r")) { /* file exists */ |
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FILE *fp, *ofp; |
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+static int open_outfile(char *); |
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+ |
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/**************** |
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main routine |
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****************/ |
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|
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-main(ac,av) |
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- int ac; |
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- char *av[]; |
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+int |
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+main(int ac, char *av[]) |
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{ |
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int i; |
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extern void showfile PROT((char *)); |
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@@ -53,13 +54,13 @@ |
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exit(0); |
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} |
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-int |
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-open_outfile(s) /* returns -1 if can't write */ |
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- char *s; |
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+static int |
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+open_outfile(char *s) /* returns -1 if can't write */ |
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{ |
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char ans[80], buf[256]; |
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sprintf(buf,"%s.ps", s); |
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- if(ofp=fopen(buf,"r")) { /* file exists */ |
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+ ofp=fopen(buf,"r"); |
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+ if(ofp) { /* file exists */ |
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fclose(ofp); |
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fclose(ofp); |
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fprintf(stderr,"output file %s exists...overwrite? ", buf); |
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fprintf(stderr,"output file %s exists...overwrite? ", buf); |
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gets(ans); |
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- gets(ans); |
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+ fgets(buf,256,ans); |
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if(ans[0]=='y') |
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unlink(buf); |
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else |