32 lines
979 B
C
32 lines
979 B
C
--- arcunp.c.orig 2013-06-27 02:00:19 UTC
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+++ arcunp.c
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@@ -37,8 +37,8 @@ extern int lastc;
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#define NOHIST 0 /* no relevant history */
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#define INREP 1 /* sending a repeated value */
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-short crcval; /* CRC check value */
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-long stdlen; /* bytes to read */
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+extern short crcval; /* CRC check value */
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+extern long stdlen; /* bytes to read */
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#if !DOS
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static int gotcr; /* got a carriage return? */
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#endif
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@@ -120,7 +120,7 @@ unpack(f, t, hdr) /* unpack an archive entry */
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break;
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default: /* unknown method */
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- if (warn) {
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+ if (arcwarn) {
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printf("I don't know how to unpack file %s\n", hdr->name);
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printf("I think you need a newer version of ARC\n");
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nerrs++;
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@@ -132,7 +132,7 @@ unpack(f, t, hdr) /* unpack an archive entry */
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/* cleanups common to all methods */
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if (crcval != hdr->crc) {
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- if (warn || kludge) {
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+ if (arcwarn || kludge) {
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printf("WARNING: File %s fails CRC check\n", hdr->name);
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nerrs++;
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}
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