Port to C99

Related to:

  <https://fedoraproject.org/wiki/Changes/PortingToModernC>
  <https://fedoraproject.org/wiki/Toolchain/PortingToModernC>

python-zstd-1.4.5.1-c99.patch

@@ -0,0 +1,12 @@
+diff -up zstd-1.4.5.1/src/util.c.c99 zstd-1.4.5.1/src/util.c
+--- zstd-1.4.5.1/src/util.c.c99	2023-02-01 15:53:06.830812528 +0100
++++ zstd-1.4.5.1/src/util.c	2023-02-01 15:53:18.823927411 +0100
+@@ -18,7 +18,7 @@ extern "C" {
+ ******************************************/
+ #include "util.h"       /* note : ensure that platform.h is included first ! */
+ #include <errno.h>
+-#include <assert.h>
++#include <string.h>
+ 
+ #if defined(_MSC_VER) || defined(__MINGW32__) || defined (__MSVCRT__)
+ #include <direct.h>     /* needed for _mkdir in windows */

python-zstd.spec

@@ -3,7 +3,7 @@
 
 Name:           python-%{pypi_name}
 Version:        %{zstd_version}.1
-Release:        9%{?dist}
+Release:        10%{?dist}
 Summary:        Zstd Bindings for Python
 
 License:        BSD
@@ -22,6 +22,9 @@ Patch2:         python-zstd-1.4.5.1-py_ssize_t_clean.patch
 # From https://github.com/sergey-dryabzhinsky/python-zstd/commit/4e9b8b0cbf
 Patch3:         0003-Port-to-Python-3.11-use-Py_SET_SIZE.patch
 
+# Part of https://github.com/sergey-dryabzhinsky/python-zstd/commit/b823bc087b2
+Patch4:         python-zstd-1.4.5.1-c99.patch
+
 BuildRequires:  gcc
 BuildRequires:  python3-devel
 BuildRequires:  python3dist(setuptools)
@@ -67,6 +70,9 @@ sed -i -e '/test_version/d' tests/__init__.py
 %{python3_sitearch}/%{pypi_name}*.so
 
 %changelog
+* Wed Feb 01 2023 Nikita Popov <npopov@redhat.com> - 1.4.5.1-10
+- Port to C99
+
 * Fri Jan 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.5.1-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild