Type cleanup.

1 files changed, 1 insertions, 1 deletions

diff --git a/adler32.c b/adler32.c
index 6b6e8d4..495101d 100644
--- a/adler32.c
+++ b/adler32.c
@@ -60,7 +60,7 @@ static uint32_t adler32_combine_(uint32_t adler1, uint32_t adler2, z_off64_t len
 #endif
 
 /* ========================================================================= */
-uint32_t ZEXPORT adler32(uint32_t adler, const unsigned char *buf, uInt len) {
+uint32_t ZEXPORT adler32(uint32_t adler, const unsigned char *buf, uint32_t len) {
     uint32_t sum2;
     unsigned n;