musl for example marks those variables as const and therefore
fails while building at this file.
return;
/* Inform pager that we are done */
+#if defined(__GLIBC__)
stdout = safe_fclose(stdout);
stderr = safe_fclose(stderr);
+#else
+ (void) safe_fclose(stdout);
+ (void) safe_fclose(stderr);
+#endif // in musl-libc these are const
(void) kill(pager_pid, SIGCONT);
(void) wait_for_terminate(pager_pid, NULL);