git: 733ea4ee584d - main - libc: Add <inttypes.h> C23 feature test macro

The branch main has been updated by kfv:

URL: https://cgit.FreeBSD.org/src/commit/?id=733ea4ee584db9b25b470ee48243135a321b4eed

commit 733ea4ee584db9b25b470ee48243135a321b4eed
Author:     Faraz Vahedi <kfv@FreeBSD.org>
AuthorDate: 2026-09-05 08:28:29 +0000
Commit:     Faraz Vahedi <kfv@FreeBSD.org>
CommitDate: 2026-09-05 08:30:29 +0000

    libc: Add <inttypes.h> C23 feature test macro
    
    Define __STDC_VERSION_INTTYPES_H__ now that the header fully
    conforms to C23.
    
    Reviewed by:    fuz
    Approved by:    fuz (mentor)
    MFC after:      1 month
    Differential Revision:  https://reviews.freebsd.org/D59382
---
 include/inttypes.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/inttypes.h b/include/inttypes.h
index 26d2065045cb..b7ac60eb6322 100644
--- a/include/inttypes.h
+++ b/include/inttypes.h
@@ -29,6 +29,12 @@
 #ifndef _INTTYPES_H_
 #define	_INTTYPES_H_
 
+#include <sys/cdefs.h>
+
+#if __ISO_C_VISIBLE >= 2023 || __BSD_VISIBLE
+#define __STDC_VERSION_INTTYPES_H__	202311L
+#endif
+
 #include <machine/_inttypes.h>
 #include <sys/stdint.h>