fix some minor warning

[mirror_edk2.git] / EdkUnixPkg / Dxe / PlatformBds / Generic / BootMaint / BootMaint.h

diff --git a/EdkUnixPkg/Dxe/PlatformBds/Generic/BootMaint/BootMaint.h b/EdkUnixPkg/Dxe/PlatformBds/Generic/BootMaint/BootMaint.h
index d2a3e3d30e674923d530562fd89227dd30ef2f41..7312f57e855161e29af61c894845ace7d2849d33 100644 (file)
--- a/EdkUnixPkg/Dxe/PlatformBds/Generic/BootMaint/BootMaint.h
+++ b/EdkUnixPkg/Dxe/PlatformBds/Generic/BootMaint/BootMaint.h
@@ -231,13 +231,13 @@ typedef enum {
 //\r
 // All of the signatures that will be used in list structure\r
 //\r
 //\r
 // All of the signatures that will be used in list structure\r
 //\r

-#define BM_MENU_OPTION_SIGNATURE      'menu'\r
-#define BM_LOAD_OPTION_SIGNATURE      'load'\r
-#define BM_CONSOLE_OPTION_SIGNATURE   'cnsl'\r
-#define BM_FILE_OPTION_SIGNATURE      'file'\r
-#define BM_HANDLE_OPTION_SIGNATURE    'hndl'\r
-#define BM_TERMINAL_OPTION_SIGNATURE  'trml'\r
-#define BM_MENU_ENTRY_SIGNATURE       'entr'\r
+#define BM_MENU_OPTION_SIGNATURE      EFI_SIGNATURE_32 ('m', 'e', 'n', 'u')\r
+#define BM_LOAD_OPTION_SIGNATURE      EFI_SIGNATURE_32 ('l', 'o', 'a', 'd')\r
+#define BM_CONSOLE_OPTION_SIGNATURE   EFI_SIGNATURE_32 ('c', 'n', 's', 'l')\r
+#define BM_FILE_OPTION_SIGNATURE      EFI_SIGNATURE_32 ('f', 'i', 'l', 'e')\r
+#define BM_HANDLE_OPTION_SIGNATURE    EFI_SIGNATURE_32 ('h', 'n', 'd', 'l')\r
+#define BM_TERMINAL_OPTION_SIGNATURE  EFI_SIGNATURE_32 ('t', 'r', 'm', 'l')\r
+#define BM_MENU_ENTRY_SIGNATURE       EFI_SIGNATURE_32 ('e', 'n', 't', 'r')\r

 \r
 #define BM_LOAD_CONTEXT_SELECT        0x0\r
 #define BM_CONSOLE_CONTEXT_SELECT     0x1\r
 \r
 #define BM_LOAD_CONTEXT_SELECT        0x0\r
 #define BM_CONSOLE_CONTEXT_SELECT     0x1\r