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- /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
- #include <string.h>
-
- char *
- strsep(char **stringp, const char *delim)
- {
- char *s;
- const char *spanp;
- int c, sc;
- char *tok;
-
- if ((s = *stringp) == 0)
- return 0;
-
- tok = s;
- while (1)
- {
- c = *s++;
- spanp = delim;
- do {
- if ((sc = *spanp++) == c)
- {
- if (c == 0)
- s = 0;
- else
- s[-1] = 0;
- *stringp = s;
- return tok;
- }
- } while (sc != 0);
- }
- }
-