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path: root/src/include/ipxe/efi/efi_path.h
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Diffstat (limited to 'src/include/ipxe/efi/efi_path.h')
-rw-r--r--src/include/ipxe/efi/efi_path.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/include/ipxe/efi/efi_path.h b/src/include/ipxe/efi/efi_path.h
index 98b922a..e75ae42 100644
--- a/src/include/ipxe/efi/efi_path.h
+++ b/src/include/ipxe/efi/efi_path.h
@@ -37,6 +37,9 @@ static inline void efi_path_terminate ( EFI_DEVICE_PATH_PROTOCOL *end ) {
extern EFI_DEVICE_PATH_PROTOCOL *
efi_path_next ( EFI_DEVICE_PATH_PROTOCOL *path );
extern EFI_DEVICE_PATH_PROTOCOL *
+efi_path_prev ( EFI_DEVICE_PATH_PROTOCOL *path,
+ EFI_DEVICE_PATH_PROTOCOL *curr );
+extern EFI_DEVICE_PATH_PROTOCOL *
efi_path_end ( EFI_DEVICE_PATH_PROTOCOL *path );
extern size_t efi_path_len ( EFI_DEVICE_PATH_PROTOCOL *path );
extern unsigned int efi_path_vlan ( EFI_DEVICE_PATH_PROTOCOL *path );