k5_buf_init_dynamic_zap
void k5_buf_init_dynamic_zap(struct k5buf *buf);
k5_buf_init_dynamic_zap(&buf);
k5_buf_init_dynamic_zap(&expected);
k5_buf_init_dynamic_zap(&overwrite);
k5_buf_init_dynamic_zap(&buf);
k5_buf_init_dynamic_zap(&buf);
k5_buf_init_dynamic_zap(&buf);
k5_buf_init_dynamic_zap(&buf);
k5_buf_init_dynamic_zap(&buf);