From ef800d4ffafdbde7d7a172ad73bd984b1695c138 Mon Sep 17 00:00:00 2001
From: Pasha <pasha@member.fsf.org>
Date: Fri, 27 Jan 2023 00:54:07 +0000
Subject: simplex-glpk with modified glpk for fpga

---
 glpk-5.0/src/zlib/gzguts.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 glpk-5.0/src/zlib/gzguts.h

(limited to 'glpk-5.0/src/zlib/gzguts.h')

diff --git a/glpk-5.0/src/zlib/gzguts.h b/glpk-5.0/src/zlib/gzguts.h
new file mode 100644
index 0000000..9d01ac7
--- /dev/null
+++ b/glpk-5.0/src/zlib/gzguts.h
@@ -0,0 +1,74 @@
+/* gzguts.h (zlib internal header definitions for gz* operations) */
+
+/* Modified by Andrew Makhorin <mao@gnu.org>, April 2011 */
+
+/* Copyright (C) 2004, 2005, 2010 Mark Adler
+ * 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 GZGUTS_H
+#define GZGUTS_H
+
+#define ZLIB_INTERNAL
+
+#include <errno.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "zio.h"
+#include "zlib.h"
+
+#define local static
+
+#define zstrerror() strerror(errno)
+
+#define GZBUFSIZE 8192
+
+#define GZ_NONE 0
+#define GZ_READ 7247
+#define GZ_WRITE 31153
+#define GZ_APPEND 1
+
+#define LOOK 0
+#define COPY 1
+#define GZIP 2
+
+typedef struct
+{     int mode;
+      int fd;
+      char *path;
+      z_off64_t pos;
+      unsigned size;
+      unsigned want;
+      unsigned char *in;
+      unsigned char *out;
+      unsigned char *next;
+      unsigned have;
+      int eof;
+      z_off64_t start;
+      z_off64_t raw;
+      int how;
+      int direct;
+      int level;
+      int strategy;
+      z_off64_t skip;
+      int seek;
+      int err;
+      char *msg;
+      z_stream strm;
+} gz_state;
+
+typedef gz_state *gz_statep;
+
+void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *));
+
+#define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
+
+#endif
+
+/* eof */
-- 
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