efi_loader: add definition for efi_main()
U-Boot provides multiple EFI applications. The entry point is called
efi_main(). Provide a definition for this function. This avoids
build warnings like
lib/efi_loader/initrddump.c:468:21: warning:
no previous prototype for ‘efi_main’ [-Wmissing-prototypes]
468 | efi_status_t EFIAPI efi_main(efi_handle_t image_handle,
| ^~~~~~~~
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/include/efi_api.h b/include/efi_api.h
index e1cdaf5..2d18d25 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -513,6 +513,16 @@
struct efi_configuration_table *tables;
};
+/**
+ * efi_main() - entry point of EFI applications
+ *
+ * @image_handle: handle with the Loaded Image Protocol
+ * @systab: pointer to the system table
+ * Return: status code
+ */
+efi_status_t EFIAPI efi_main(efi_handle_t image_handle,
+ struct efi_system_table *systab);
+
#define EFI_LOADED_IMAGE_PROTOCOL_GUID \
EFI_GUID(0x5b1b31a1, 0x9562, 0x11d2, \
0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)