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24 lines
449 B
C
24 lines
449 B
C
/* PD implementation of strerror() for systems that don't have it.
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Author: Guido van Rossum, CWI Amsterdam, Oct. 1990, <guido@cwi.nl>. */
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#include <stdio.h>
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extern int sys_nerr;
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extern char *sys_errlist[];
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char *
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strerror(err)
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int err;
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{
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static char buf[20];
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if (err >= 0 && err < sys_nerr)
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return sys_errlist[err];
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sprintf(buf, "Unknown errno %d", err);
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return buf;
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}
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#ifdef THINK_C
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int sys_nerr = 0;
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char *sys_errlist[1] = 0;
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#endif
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