zcalloc 216 lib/zlib/zutil.c voidpf zcalloc (voidpf opaque, unsigned items, unsigned size) zcalloc 275 lib/zlib/zutil.c voidpf zcalloc (voidpf opaque, unsigned items, unsigned size) zcalloc 300 lib/zlib/zutil.c voidpf zcalloc (opaque, items, size)