Function av_rc4_alloc

libavutil/rc4.c:29–32

#include "rc4.h"

AVRC4 *av_rc4_alloc(void)
{
    return av_mallocz(sizeof(struct AVRC4));
}

int av_rc4_init(AVRC4 *r, const uint8_t *key, int key_bits, int decrypt) {
    int i, j;