20 lines
350 B
C
20 lines
350 B
C
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/*
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* strerror() - for those systems that don't have it yet.
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*/
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/* These are part of the C library. (See perror.3) */
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extern char *sys_errlist[];
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extern int sys_nerr;
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static char errmsg[80];
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char *strerror(en)
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int en;
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{
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if ((0 <= en) && (en < sys_nerr))
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return sys_errlist[en];
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sprintf(errmsg, "Error %d", en);
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return errmsg;
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}
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