z_const -> const

Signed-off-by: Daniel Axtens <dja@axtens.net>

Conflicts:
	arch/x86/crc_folding.c
	crc32.c

1 files changed, 1 insertions, 1 deletions

diff --git a/gzwrite.c b/gzwrite.c
index 9ee0de8..5e4b3a1 100644
--- a/gzwrite.c
+++ b/gzwrite.c
@@ -223,7 +223,7 @@ int ZEXPORT gzwrite(gzFile file, void const *buf, unsigned len)
 
         /* directly compress user buffer to file */
         strm->avail_in = len;
-        strm->next_in = (z_const Byte *)buf;
+        strm->next_in = (const Byte *)buf;
         state->x.pos += len;
         if (gz_comp(state, Z_NO_FLUSH) == -1)
             return 0;