post_filter_t
post_filter_t *post_filtp,
post_filter_t *post_filtp,
post_filter_t *post_filtp, char **prefilt_optpp);
post_filter_t *post_filtp, match_type_t match_type);
char *, char *, int, char *, post_filter_t *, int);
static void do_post_filter(ap_out_t *outp, post_filter_t *post_filtp, int *jp);
do_post_filter(ap_out_t *outp, post_filter_t *post_filtp, int *nselp)
post_filter_t *post_filtp = NULL;
setup_prefilter(post_filter_t *post_filtp, char **prefilt_optpp)
post_filter_t *post_filtp,
post_filter_t *post_filtp,