23 lines
473 B
C
23 lines
473 B
C
/* $Header$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* return negative, zero or positive value if
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resp. s < t, s == t or s > t; compare at most n characters
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*/
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int
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strncmp(s, t, n)
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register char *s, *t;
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register int n;
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{
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while (n-- > 0) {
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if (*s == *t++) {
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if (*s++ == '\0')
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return 0;
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}
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else
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return *s - *--t;
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}
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return 0;
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}
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