Consistently say va_arg rather than __va_arg.
Bug: http://b/64250392
Test: builds
Change-Id: I435242f620245d825b8a68365c71c99a60aba625
diff --git a/libc/include/err.h b/libc/include/err.h
index ca62c9e..7ee3608 100644
--- a/libc/include/err.h
+++ b/libc/include/err.h
@@ -35,6 +35,7 @@
#ifndef _ERR_H_
#define _ERR_H_
+#include <stdarg.h>
#include <sys/cdefs.h>
#include <sys/types.h>
@@ -45,13 +46,13 @@
#define __errlike(x, y) __attribute__((__format__(printf, x, y)))
__noreturn void err(int, const char *, ...) __errlike(2, 3);
-__noreturn void verr(int, const char *, __va_list) __errlike(2, 0);
+__noreturn void verr(int, const char *, va_list) __errlike(2, 0);
__noreturn void errx(int, const char *, ...) __errlike(2, 3);
-__noreturn void verrx(int, const char *, __va_list) __errlike(2, 0);
+__noreturn void verrx(int, const char *, va_list) __errlike(2, 0);
void warn(const char *, ...) __errlike(1, 2);
-void vwarn(const char *, __va_list) __errlike(1, 0);
+void vwarn(const char *, va_list) __errlike(1, 0);
void warnx(const char *, ...) __errlike(1, 2);
-void vwarnx(const char *, __va_list) __errlike(1, 0);
+void vwarnx(const char *, va_list) __errlike(1, 0);
__END_DECLS