mirror of https://github.com/0intro/wmii
35 lines
597 B
C
35 lines
597 B
C
/*
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* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include <string.h>
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#include "cext.h"
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unsigned int
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cext_tokenize(char **result, unsigned int reslen, char *str, char delim)
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{
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char *p, *n;
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unsigned int i = 0;
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if(!str)
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return 0;
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for(n = str; *n == delim; n++);
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p = n;
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for(i = 0; *n != 0;) {
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if(i == reslen)
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return i;
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if(*n == delim) {
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*n = 0;
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if(strlen(p))
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result[i++] = p;
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p = ++n;
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} else
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n++;
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}
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if((i < reslen) && (p < n) && strlen(p))
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result[i++] = p;
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return i; /* number of tokens */
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}
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