1 files changed, 1 insertions, 1 deletions
diff --git a/inffast.c b/inffast.c
index 32bb4f3..ca05b2f 100644
--- a/inffast.c
+++ b/inffast.c
@@ -136,7 +136,7 @@ static inline unsigned char* chunkunroll(unsigned char *out, unsigned *dist, uns
       requires strm->avail_out >= 258 for each loop to avoid checking for
       output space.
  */
-void ZLIB_INTERNAL inflate_fast(z_stream *strm, unsigned long start) {
+void ZLIB_INTERNAL inflate_fast(PREFIX3(stream) *strm, unsigned long start) {
     /* start: inflate()'s starting value for strm->avail_out */
     struct inflate_state *state;
     const unsigned char *in;    /* local strm->next_in */