zlib: wrap deflate side of the API

diff --git a/builtin/index-pack.c b/builtin/index-pack.c
index 31f001f1059ec533ee62d6bd951b068d7f924f50..dbfb5da52a9f9bf097c6336ab5bdc55eccf9caae 100644 (file)
--- a/builtin/index-pack.c
+++ b/builtin/index-pack.c
@@ -671,21 +671,21 @@ static int write_compressed(struct sha1file *f, void *in, unsigned int size)
        unsigned char outbuf[4096];
 
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, zlib_compression_level);
+       git_deflate_init(&stream, zlib_compression_level);
        stream.next_in = in;
        stream.avail_in = size;
 
        do {
                stream.next_out = outbuf;
                stream.avail_out = sizeof(outbuf);
-               status = deflate(&stream, Z_FINISH);
+               status = git_deflate(&stream, Z_FINISH);
                sha1write(f, outbuf, sizeof(outbuf) - stream.avail_out);
        } while (status == Z_OK);
 
        if (status != Z_STREAM_END)
                die("unable to deflate appended object (%d)", status);
        size = stream.total_out;
-       deflateEnd(&stream);
+       git_deflate_end(&stream);
        return size;
 }