git: c190cd94b7bf - main - sys/_stdarg.h: drop cdefs.h and _types.h polution

The branch main has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=c190cd94b7bff590b06db906c56789525a991ece

commit c190cd94b7bff590b06db906c56789525a991ece
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2025-06-11 16:39:02 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2025-06-11 16:39:02 +0000

    sys/_stdarg.h: drop cdefs.h and _types.h polution
    
    Rely in sys/_visible for visibility macros and use __buitin_va_list
    instead of __va_list everywere we declare va_list.
    
    Reviewed by:    imp
    Exp-run by:     antoine (PR 286274)
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1595
---
 include/stdio.h   | 2 +-
 include/wchar.h   | 2 +-
 sys/sys/_stdarg.h | 7 +++----
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/include/stdio.h b/include/stdio.h
index 3dedb8fd5a54..34e877b60c14 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -74,7 +74,7 @@ typedef	__off64_t	off64_t;
 
 #if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
 #ifndef _VA_LIST_DECLARED
-typedef	__va_list	va_list;
+typedef	__builtin_va_list	va_list;
 #define	_VA_LIST_DECLARED
 #endif
 #endif
diff --git a/include/wchar.h b/include/wchar.h
index e4b037c9b16f..bf07062935d5 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -78,7 +78,7 @@ typedef	__size_t	size_t;
 
 #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE
 #ifndef _VA_LIST_DECLARED
-typedef	__va_list	va_list;
+typedef	__builtin_va_list	va_list;
 #define	_VA_LIST_DECLARED
 #endif
 #endif
diff --git a/sys/sys/_stdarg.h b/sys/sys/_stdarg.h
index 063e59dc83f6..3886f4632b10 100644
--- a/sys/sys/_stdarg.h
+++ b/sys/sys/_stdarg.h
@@ -31,12 +31,11 @@
 #ifndef _SYS__STDARG_H_
 #define _SYS__STDARG_H_
 
-#include <sys/cdefs.h>
-#include <sys/_types.h>
+#include <sys/_visible.h>
 
 #ifndef _VA_LIST_DECLARED
-  #define _VA_LIST_DECLARED
-  typedef __va_list       va_list;
+#define	_VA_LIST_DECLARED
+typedef	__builtin_va_list	va_list;
 #endif
 
 #define	va_start(ap, last)	__builtin_va_start((ap), (last))