https://salsa.debian.org/debian/libowfat/-/commit/8f014984a70ef236ef337948af384a9bfb3325b3

From: Bastian Germann <bage@debian.org>
Date: Thu, 10 Nov 2022 14:59:50 +0000
Subject: Prevent __deprecated__ identifier from conflicting with glibc

---
 scan/scan_httpdate.c | 1 -
 scan/scan_iso8601.c  | 1 -
 2 files changed, 2 deletions(-)

diff --git a/scan/scan_httpdate.c b/scan/scan_httpdate.c
index ec8773f..c672874 100644
--- a/scan/scan_httpdate.c
+++ b/scan/scan_httpdate.c
@@ -1,5 +1,4 @@
 #define _GNU_SOURCE
-#define __deprecated__
 #include "scan.h"
 #include "byte.h"
 #include "case.h"
diff --git a/scan/scan_iso8601.c b/scan/scan_iso8601.c
index 1033f7d..0899316 100644
--- a/scan/scan_iso8601.c
+++ b/scan/scan_iso8601.c
@@ -1,5 +1,4 @@
 #define _GNU_SOURCE
-#define __deprecated__
 #include "scan.h"
 #include "byte.h"
 #include "case.h"
