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31 lines
565 B
C
31 lines
565 B
C
#include <Types.h>
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#include <Files.h>
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#include <OSUtils.h>
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#include <Resources.h>
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#include <string.h>
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/* Interface used by tokenizer.c */
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guesstabsize(path)
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char *path;
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{
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Str255 s;
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int refnum;
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Handle h;
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int tabsize = 0;
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s[0] = strlen(path);
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memcpy(s+1, path, s[0]);
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refnum = OpenResFile(s);
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/* printf("%s --> refnum=%d\n", path, refnum); */
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if (refnum == -1)
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return 0;
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UseResFile(refnum);
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h = GetIndResource('ETAB', 1);
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if (h != 0) {
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tabsize = (*(short**)h)[1];
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/* printf("tabsize=%d\n", tabsize); */
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}
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CloseResFile(refnum);
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return tabsize;
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}
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