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| 1 | /*
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| 2 | * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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| 3 | * See the copyright notice in the ACK home directory, in the file "Copyright".
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| 4 | */
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| 5 | /* $Header: /cvsup/minix/src/lib/ip/memcspn.c,v 1.1.1.1 2005/04/21 14:56:18 beng Exp $ */
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| 6 |
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| 7 | #include <string.h>
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| 8 |
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| 9 | size_t
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| 10 | memcspn(const char *string, size_t strlen, const char *notin, size_t notinlen)
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| 11 | {
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| 12 | register const char *s1, *s2;
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| 13 | int i,j;
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| 14 |
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| 15 | for (s1 = string, i = 0; i<strlen; s1++, i++) {
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| 16 | for(s2 = notin, j = 0; *s2 != *s1 && j < notinlen; s2++, j++)
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| 17 | /* EMPTY */ ;
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| 18 | if (j != notinlen)
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| 19 | break;
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| 20 | }
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| 21 | return s1 - string;
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| 22 | }
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