1 files changed, 93 insertions, 0 deletions
diff --git a/glpk-5.0/src/zlib/zutil.h b/glpk-5.0/src/zlib/zutil.h
new file mode 100644
index 0000000..737bd38
--- /dev/null
+++ b/glpk-5.0/src/zlib/zutil.h
@@ -0,0 +1,93 @@
+/* zutil.h (internal interface of the zlib compression library) */
+
+/* Modified by Andrew Makhorin <mao@gnu.org>, April 2011 */
+
+/* Copyright (C) 1995-2010 Jean-loup Gailly
+ * For conditions of distribution and use, see copyright notice in
+ * zlib.h */
+
+/* WARNING: this file should *not* be used by applications. It is
+   part of the implementation of the compression library and is
+   subject to change. Applications should only use zlib.h. */
+
+#ifndef ZUTIL_H
+#define ZUTIL_H
+
+#define ZLIB_INTERNAL
+
+#include "zlib.h"
+
+#include <stddef.h>
+#include <string.h>
+#include <stdlib.h>
+
+#define local static
+
+typedef unsigned char uch;
+typedef uch uchf;
+typedef unsigned short ush;
+typedef ush ushf;
+typedef unsigned long ulg;
+
+extern const char * const z_errmsg[10];
+
+#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)]
+
+#define ERR_RETURN(strm, err) \
+      return (strm->msg = (char *)ERR_MSG(err), (err))
+
+#define DEF_WBITS MAX_WBITS
+
+#if MAX_MEM_LEVEL >= 8
+#define DEF_MEM_LEVEL 8
+#else
+#define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+
+#define STORED_BLOCK 0
+#define STATIC_TREES 1
+#define DYN_TREES    2
+
+#define MIN_MATCH 3
+#define MAX_MATCH 258
+
+#define PRESET_DICT 0x20
+
+#define OS_CODE 0x03 /* assume Unix */
+
+#define HAVE_MEMCPY 1
+#define zmemcpy memcpy
+#define zmemzero(dest, len) memset(dest, 0, len)
+
+#ifdef DEBUG
+#include <stdio.h>
+extern int ZLIB_INTERNAL z_verbose;
+extern void ZLIB_INTERNAL z_error OF((char *m));
+#define Assert(cond, msg) { if(!(cond)) z_error(msg); }
+#define Trace(x) { if (z_verbose >= 0) fprintf x; }
+#define Tracev(x) { if (z_verbose > 0) fprintf x; }
+#define Tracevv(x) {if (z_verbose > 1) fprintf x; }
+#define Tracec(c, x) {if (z_verbose > 0 && (c)) fprintf x; }
+#define Tracecv(c, x) {if (z_verbose > 1 && (c)) fprintf x; }
+#else
+#define Assert(cond, msg)
+#define Trace(x)
+#define Tracev(x)
+#define Tracevv(x)
+#define Tracec(c, x)
+#define Tracecv(c, x)
+#endif
+
+voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
+      unsigned size));
+void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
+
+#define ZALLOC(strm, items, size) \
+      (*((strm)->zalloc))((strm)->opaque, (items), (size))
+#define ZFREE(strm, addr) \
+      (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
+#define TRY_FREE(s, p) { if (p) ZFREE(s, p); }
+
+#endif
+
+/* eof */