zlib: wrap deflate side of the API

diff --git a/diff.c b/diff.c
index 559bf574a88f97402f32e1bd4ab51f6f0c9d5026..c15c70f977150e6f8ac9d1d4d468c9592a2b059e 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -1732,7 +1732,7 @@ static unsigned char *deflate_it(char *data,
        z_stream stream;
 
        memset(&stream, 0, sizeof(stream));
-       deflateInit(&stream, zlib_compression_level);
+       git_deflate_init(&stream, zlib_compression_level);
        bound = deflateBound(&stream, size);
        deflated = xmalloc(bound);
        stream.next_out = deflated;
@@ -1740,9 +1740,9 @@ static unsigned char *deflate_it(char *data,
 
        stream.next_in = (unsigned char *)data;
        stream.avail_in = size;
-       while (deflate(&stream, Z_FINISH) == Z_OK)
+       while (git_deflate(&stream, Z_FINISH) == Z_OK)
                ; /* nothing */
-       deflateEnd(&stream);
+       git_deflate_end(&stream);
        *result_size = stream.total_out;
        return deflated;
 }