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Annotation of 43BSD/contrib/mkmf/src/warn.c, revision 1.1

1.1     ! root        1: /* $Header: warn.c,v 1.2 85/03/25 12:36:56 nicklin Exp $ */
        !             2: 
        !             3: /*
        !             4:  * Author: Peter J. Nicklin
        !             5:  */
        !             6: 
        !             7: /*
        !             8:  * warn() places an error message on the standard error output stream
        !             9:  * stderr.
        !            10:  */
        !            11: #include <stdio.h>
        !            12: #include "null.h"
        !            13: 
        !            14: extern char *PGN;                      /* program name */
        !            15: 
        !            16: warn(m)
        !            17:        char *m;                        /* warning message */
        !            18: {
        !            19:        if (PGN != NULL && *PGN != '\0')
        !            20:                fprintf(stderr, "%s: ", PGN);
        !            21:        fprintf(stderr, "%s\n", m);
        !            22: }

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