gettok
gettok(char **pbuf, size_t *psz) /* get next input token */
gettok(GETTOK_STATE *gettok_state)
gettok(void)
gettok(char **nextpp, char sep)
gettok(char **nextpp)
gettok(char **nextpp, char sep)
gettok(char **cpp)
gettok(nextpp)