From c59116b15d95a94a9a2dd8ce5fe08850e004411a Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 17 Nov 2023 16:02:46 -0500
Subject: [PATCH 04/10] Readline-8.2 patch 4: fix compilation on systems that
 provide select or pselect but not both

---
 input.c    | 6 ++++--
 patchlevel | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/input.c b/input.c
index 6f038d4..68d418c 100644
--- a/input.c
+++ b/input.c
@@ -151,7 +151,9 @@ int rl_timeout_remaining (unsigned int *, unsigned int *);
 
 int _rl_timeout_init (void);
 int _rl_timeout_sigalrm_handler (void);
+#if defined (RL_TIMEOUT_USE_SELECT)
 int _rl_timeout_select (int, fd_set *, fd_set *, fd_set *, const struct timeval *, const sigset_t *);
+#endif
 
 static void _rl_timeout_handle (void);
 #if defined (RL_TIMEOUT_USE_SIGALRM)
@@ -248,7 +250,7 @@ rl_gather_tyi (void)
   register int tem, result;
   int chars_avail, k;
   char input;
-#if defined(HAVE_SELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
   fd_set readfds, exceptfds;
   struct timeval timeout;
 #endif
@@ -805,7 +807,7 @@ rl_getc (FILE *stream)
   int result;
   unsigned char c;
   int fd;
-#if defined (HAVE_PSELECT)
+#if defined (HAVE_PSELECT) || defined (HAVE_SELECT)
   sigset_t empty_set;
   fd_set readfds;
 #endif
diff --git a/patchlevel b/patchlevel
index ce3e355..626a945 100644
--- a/patchlevel
+++ b/patchlevel
@@ -1,3 +1,3 @@
 # Do not edit -- exists only for use by patch
 
-3
+4
-- 
2.38.0.windows.1