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/* SPDX-License-Identifier: MIT */
/* Derived from musl libc (Copyright © 2005-2020 Rich Felker, et al.) */
#include <string.h>
char *strtok(char *restrict s, const char *restrict sep)
{
static char *p;
if (!s && !(s = p)) return NULL;
s += strspn(s, sep);
if (!*s) return p = 0;
p = s + strcspn(s, sep);
if (*p) *p++ = 0;
else p = 0;
return s;
}
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