compilation fix for WinCE

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47819 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/zlib/gzio.c b/src/zlib/gzio.c
index 7e90f4928fc0b67a4a4a5c76ab289394c41c7e55..d6b55d5b6c8e07e57cd663f7e90066900206e022 100644 (file)
--- a/src/zlib/gzio.c
+++ b/src/zlib/gzio.c
@@ -43,6 +43,12 @@ extern void   free   OF((voidpf ptr));
 #define ALLOC(size) malloc(size)
 #define TRYFREE(p) {if (p) free(p);}
 
 #define ALLOC(size) malloc(size)
 #define TRYFREE(p) {if (p) free(p);}
 

+/* there is no errno under Windows CE, provide a dummy one to avoid modifying
+   too much code in this file */
+#ifdef _WIN32_WCE
+static int errno;
+#endif
+

 static int const gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */
 
 /* gzip flag byte */
 static int const gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */
 
 /* gzip flag byte */