From d82ab8d20191a9ebdb83f918c62fc6c32f068b01 Mon Sep 17 00:00:00 2001
From: Christian Göttsche
Date: Wed, 29 May 2024 20:38:33 +0200
Subject: Declare file local variables and functions static

Avoid missing prototype warnings by declaring variables and functions
that are only used in a single file static.
---
 src/sp_upload_validation.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/sp_upload_validation.c')

diff --git a/src/sp_upload_validation.c b/src/sp_upload_validation.c
index 38b4cb3..6f13249 100644
--- a/src/sp_upload_validation.c
+++ b/src/sp_upload_validation.c
@@ -1,8 +1,7 @@
 #include "php_snuffleupagus.h"
 
-int (*sp_rfc1867_orig_callback)(unsigned int event, void *event_data,
+static int (*sp_rfc1867_orig_callback)(unsigned int event, void *event_data,
                                 void **extra);
-int sp_rfc1867_callback(unsigned int event, void *event_data, void **extra);
 
 #define EFREE_3(env)               \
   for (size_t i = 0; i < 4; i++) { \
@@ -23,7 +22,7 @@ int sp_rfc1867_callback_win(unsigned int event, void *event_data,
 
 #else
 
-int sp_rfc1867_callback(unsigned int event, void *event_data, void **extra) {
+static int sp_rfc1867_callback(unsigned int event, void *event_data, void **extra) {
   int retval = SUCCESS;
 
   if (sp_rfc1867_orig_callback) {
-- 
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