From 800d535504c06f16726f2add8602ee9a36baf808 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Tue, 24 May 2022 08:03:11 +0200
Subject: stdio-common: Add printf specifier registry to <printf.h>

Add  __printf_arginfo_table, __printf_function_table,
__printf_va_arg_table, __register_printf_specifier to
include/printf.h.
---
 include/printf.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include')

diff --git a/include/printf.h b/include/printf.h
index 0ed6e87387..fb0b71fa4c 100644
--- a/include/printf.h
+++ b/include/printf.h
@@ -12,6 +12,14 @@
 
 # ifndef _ISOMAC
 
+/* Internal interfaces for registered specifiers.  */
+extern printf_arginfo_size_function **__printf_arginfo_table attribute_hidden;
+extern printf_function **__printf_function_table attribute_hidden;
+extern printf_va_arg_function **__printf_va_arg_table attribute_hidden;
+int __register_printf_specifier (int, printf_function,
+				 printf_arginfo_size_function);
+libc_hidden_proto (__register_printf_specifier)
+
 #include <bits/types/locale_t.h>
 
 /* Now define the internal interfaces.  */
-- 
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