diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-05-30 17:27:49 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-05-30 17:27:49 +0000 |
| commit | 88708cffa15662dcd2755fce699112d24a10a087 (patch) | |
| tree | 55d362220b42a52b52eaef2254f894c9a61fb4fd /plugins/Zlib/zutil.h | |
| parent | 7fa5563a954339f3feeb156285ef56bfde7cbec8 (diff) | |
update for zlib & FreeImage
git-svn-id: http://svn.miranda-ng.org/main/trunk@238 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/Zlib/zutil.h')
| -rw-r--r-- | plugins/Zlib/zutil.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/plugins/Zlib/zutil.h b/plugins/Zlib/zutil.h index dff1112feb..4e3dcc6ae9 100644 --- a/plugins/Zlib/zutil.h +++ b/plugins/Zlib/zutil.h @@ -1,5 +1,5 @@ /* zutil.h -- internal interface and configuration of the compression library - * Copyright (C) 1995-2011 Jean-loup Gailly. + * Copyright (C) 1995-2012 Jean-loup Gailly. * For conditions of distribution and use, see copyright notice in zlib.h */ @@ -13,7 +13,7 @@ #ifndef ZUTIL_H #define ZUTIL_H -#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ) +#ifdef HAVE_HIDDEN # define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) #else # define ZLIB_INTERNAL @@ -245,4 +245,8 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ #define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) #define TRY_FREE(s, p) {if (p) ZFREE(s, p);} +/* Reverse the bytes in a 32-bit value */ +#define ZSWAP32(q) ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \ + (((q) & 0xff00) << 8) + (((q) & 0xff) << 24)) + #endif /* ZUTIL_H */ |