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Annotation of 43BSD/lib/libc/compat-sys5/strcspn.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1985 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: /*
        !             8:  * Sys5 compat routine
        !             9:  */
        !            10: 
        !            11: #if defined(LIBC_SCCS) && !defined(lint)
        !            12: static char sccsid[] = "@(#)strcspn.c  5.2 (Berkeley) 86/03/09";
        !            13: #endif
        !            14: 
        !            15: strcspn(s, set)
        !            16:        register char *s, *set;
        !            17: {
        !            18:        register n = 0;
        !            19:        register char *p;
        !            20:        register c;
        !            21: 
        !            22:        while (c = *s++) {
        !            23:                for (p = set; *p; p++)
        !            24:                        if (c == *p)
        !            25:                                break;
        !            26:                if (*p)
        !            27:                        return (n);
        !            28:                n++;
        !            29:        }
        !            30:        return (n);
        !            31: }

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