20 lines
468 B
C
20 lines
468 B
C
/*
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* errno.h - errors
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*/
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/* $Id$ */
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#if !defined(_ERRNO_H)
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#define _ERRNO_H
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#include <sys/errno.h>
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/* The standard requires the next two definitions. If they are also in
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* <sys/errno.h>, their values should be equal. The <sys/errno.h> supplied
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* with the compiler doesn't contain them.
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*/
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#define EDOM 33 /* math arg out of domain of func */
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#define ERANGE 34 /* math result not representable */
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extern int errno; /* error number */
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#endif /* _ERRNO_H */
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