grub2/SOURCES/0208-include-proper-attribute-for-an-EFI-API-call-definit.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Leo Sandoval <lsandova@redhat.com>
Date: Thu, 21 Mar 2024 16:27:25 -0600
Subject: [PATCH] include proper attribute for an EFI API call definition
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Otherwise we observe the following issue

../../grub-core/net/efi/http.c: In function ‘efihttp_request’:
../../grub-core/net/efi/http.c:233:28: error: passing argument 3 of ‘b->create_event’ from incompatible pointer type [-Wincompatible-pointer-types]
  233 |                            grub_efi_http_request_callback, NULL,
      |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                            |
      |                            void (*)(void *, void *)
../../grub-core/net/efi/http.c:233:28: note: expected ‘void (__attribute__((ms_abi)) *)(void *, void *)’ but argument is of type ‘void (*)(void *, void *)’
---
 grub-core/net/efi/http.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/grub-core/net/efi/http.c b/grub-core/net/efi/http.c
index 0568ea5d43e..6fecb261c55 100644
--- a/grub-core/net/efi/http.c
+++ b/grub-core/net/efi/http.c
@@ -131,14 +131,14 @@ static grub_efi_boolean_t request_callback_done;
 static grub_efi_boolean_t response_callback_done;
 
 static void
-grub_efi_http_request_callback (grub_efi_event_t event __attribute__ ((unused)),
+__grub_efi_api grub_efi_http_request_callback (grub_efi_event_t event __attribute__ ((unused)),
 				void *context __attribute__ ((unused)))
 {
   request_callback_done = 1;
 }
 
 static void
-grub_efi_http_response_callback (grub_efi_event_t event __attribute__ ((unused)),
+__grub_efi_api grub_efi_http_response_callback (grub_efi_event_t event __attribute__ ((unused)),
 				void *context __attribute__ ((unused)))
 {
   response_callback_done = 1;