zalloc
state->istream.zalloc = zlib_zalloc;
state->ostream.zalloc = zlib_zalloc;
ctx->zin.zalloc = Z_NULL;
ctx->zout.zalloc = Z_NULL;
z.zalloc = Z_NULL;
zs.zalloc = zfs_zcalloc;
zs.zalloc = zcalloc_nowait;
c_stream.zalloc = myalloc;
s->gz_stream.zalloc = gz_alloc;
zbuf.zalloc = crypto_zalloc;
z.zalloc = Z_NULL;
z.zalloc = NULL;
_unref_(quirks_context) *ctx = zalloc(sizeof *ctx);
q = zalloc(sizeof *q);
struct match *m = zalloc(sizeof *m);
p = zalloc(sizeof *p);
struct section *s = zalloc(sizeof(*s));
char **strv = zalloc(strv_len * sizeof *strv);
state->cx.zalloc = NULL;
state->cx.zalloc = NULL;