From 80d419124e75894562a40ea03f7065dda6bc6f10 Mon Sep 17 00:00:00 2001
From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Thu, 30 Dec 2021 15:15:50 +0100
Subject: [PATCH] autoconf: Remove AC_TYPE_PID_T

'pid_t' is defined by POSIX.1-2001 in <sys/types.h>.
It's unlikely to be missing.

See pid_t(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
---
 configure.ac | 1 -
 1 file changed, 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 10962c27..7ced7a12 100644
--- a/configure.ac
+++ b/configure.ac
@@ -58,7 +58,6 @@ AC_SYS_LARGEFILE
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
-AC_TYPE_PID_T
 AC_TYPE_MODE_T
 AC_HEADER_STAT
 AC_CHECK_MEMBERS([struct stat.st_rdev])