blowfish_alloc_keysched
extern void *blowfish_alloc_keysched(size_t *, int);
soft_blowfish_ctx->key_sched = blowfish_alloc_keysched(&size, 0);
ks = blowfish_alloc_keysched(&size, 0);
if ((keysched = blowfish_alloc_keysched(&size,
if ((keysched = blowfish_alloc_keysched(&size, kmflag)) == NULL)