File fix-gcc13-build.patch of Package reproc

diff -wru reproc-14.2.4/reproc++/include/reproc++/reproc.hpp reproc-14.2.4.fix/reproc++/include/reproc++/reproc.hpp
--- reproc-14.2.4/reproc++/include/reproc++/reproc.hpp	2021-10-30 22:24:03.000000000 +0200
+++ reproc-14.2.4.fix/reproc++/include/reproc++/reproc.hpp	2023-05-28 13:37:02.558327531 +0200
@@ -88,18 +88,18 @@
 
 struct options {
   struct {
-    env::type behavior;
+    reproc::env::type behavior;
     /*! Implicitly converts from any STL container of string pairs to the
     environment format expected by `reproc_start`. */
-    class env extra;
+    reproc::env extra;
   } env = {};
 
   const char *working_directory = nullptr;
 
   struct {
-    redirect in;
-    redirect out;
-    redirect err;
+    reproc::redirect in;
+    reproc::redirect out;
+    reproc::redirect err;
     bool parent;
     bool discard;
     FILE *file;