sk_pop_free
LCRYPTO_USED(sk_pop_free);
sk_pop_free(CHECKED_STACK_OF(type, st), CHECKED_SK_FREE_FUNC(type, free_func))
#define sk_OPENSSL_STRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_STRING, st), CHECKED_SK_FREE_FUNC2(OPENSSL_STRING, free_func))
#define sk_OPENSSL_PSTRING_pop_free(st, free_func) sk_pop_free(CHECKED_STACK_OF(OPENSSL_PSTRING, st), CHECKED_SK_FREE_FUNC2(OPENSSL_PSTRING, free_func))
LCRYPTO_ALIAS(sk_pop_free);
void sk_pop_free(_STACK *st, void (*func)(void *));