Adapt code to support PREFIX macros and update build scripts

1 files changed, 4 insertions, 4 deletions

diff --git a/infback.c b/infback.c
index f2a1b46..337a3ba 100644
--- a/infback.c
+++ b/infback.c
@@ -25,11 +25,11 @@ static void fixedtables(struct inflate_state *state);
    windowBits is in the range 8..15, and window is a user-supplied
    window and output buffer that is 2**windowBits bytes.
  */
-int ZEXPORT PREFIX(inflateBackInit_)(z_stream *strm, int windowBits, unsigned char *window,
+int ZEXPORT PREFIX(inflateBackInit_)(PREFIX3(stream) *strm, int windowBits, unsigned char *window,
                               const char *version, int stream_size) {
     struct inflate_state *state;
 
-    if (version == NULL || version[0] != ZLIB_VERSION[0] || stream_size != (int)(sizeof(z_stream)))
+    if (version == NULL || version[0] != PREFIX2(VERSION)[0] || stream_size != (int)(sizeof(PREFIX3(stream))))
         return Z_VERSION_ERROR;
     if (strm == NULL || window == NULL || windowBits < 8 || windowBits > 15)
         return Z_STREAM_ERROR;
@@ -230,7 +230,7 @@ static void fixedtables(struct inflate_state *state) {
    inflateBack() can also return Z_STREAM_ERROR if the input parameters
    are not correct, i.e. strm is NULL or the state was not initialized.
  */
-int ZEXPORT PREFIX(inflateBack)(z_stream *strm, in_func in, void *in_desc, out_func out, void *out_desc) {
+int ZEXPORT PREFIX(inflateBack)(PREFIX3(stream) *strm, in_func in, void *in_desc, out_func out, void *out_desc) {
     struct inflate_state *state;
     const unsigned char *next;  /* next input */
     unsigned char *put;         /* next output */
@@ -602,7 +602,7 @@ int ZEXPORT PREFIX(inflateBack)(z_stream *strm, in_func in, void *in_desc, out_f
     return ret;
 }
 
-int ZEXPORT PREFIX(inflateBackEnd)(z_stream *strm) {
+int ZEXPORT PREFIX(inflateBackEnd)(PREFIX3(stream) *strm) {
     if (strm == NULL || strm->state == NULL || strm->zfree == NULL)
         return Z_STREAM_ERROR;
     ZFREE(strm, strm->state);