cleaning up warnings

diff --git a/bsdiff.c b/bsdiff.c
index 4fc3b9c..7bfd0eb 100644 (file)
--- a/bsdiff.c
+++ b/bsdiff.c
@@ -472,7 +472,7 @@ static int bz2_write(struct bsdiff_stream* stream, const void* buffer, int size)
 
                if (bz2->avail_out < sizeof(compress_buffer))
                {
-                       const int written = sizeof(compress_buffer) - bz2->avail_out;
+                       const size_t written = sizeof(compress_buffer) - bz2->avail_out;
                        if (written != fwrite(compress_buffer, 1, written, pf))
                                return -1;
 
@@ -507,7 +507,7 @@ static int bz2_finish(struct bsdiff_stream* stream)
 
                if (bz2->avail_out < sizeof(compress_buffer))
                {
-                       const int written = sizeof(compress_buffer) - bz2->avail_out;
+                       const size_t written = sizeof(compress_buffer) - bz2->avail_out;
                        if (written != fwrite(compress_buffer, 1, written, pf))
                                return -1;
 
@@ -530,7 +530,9 @@ int main(int argc,char *argv[])
        struct bsdiff_header header;
        FILE * pf;
        struct bsdiff_stream stream;
-       bz_stream bz2 = {0};
+       bz_stream bz2;
+
+       memset(&bz2, 0, sizeof(bz2));
        stream.malloc = malloc;
        stream.free = free;
        stream.opaque = &bz2;
@@ -584,6 +586,6 @@ int main(int argc,char *argv[])
        return 0;
 }
 
-#endif //BSDIFF_LIBRARY
+#endif
 
-#endif // BSDIFF_HEADER_ONLY
+#endif