stresep
char *stresep(char **, const char *, int);
while ((ret = stresep(str, sep, '\\')) != NULL && *ret == '\0')
__weak_alias(stresep,_stresep)
stresep(char **stringp, const char *delim, int esc)
for (i = 0; (res[i] = stresep(&ptr, stop, '\\')) != NULL; )
if ((p = stresep(&q, " ", '\\')) == NULL || strcmp(p, a)) { \
# define strsep(s, d) stresep((s), (d), '\0')
(*ap = stresep(&inputstring, " \t", '\\')) != NULL;) {