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| author | Michael Brown <mcb30@ipxe.org> | 2023-01-23 19:12:49 +0000 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2023-01-23 19:27:13 +0000 |
| commit | 1cd0a248cc54a8b2fadc0d2c287d2f3528b749b4 (patch) | |
| tree | 220d779957c96c81d558fd2286f352f319bf0edb /src/include/ipxe/efi | |
| parent | 204d39222a0ff9f91fdffc2809de0b7f5aaabbae (diff) | |
| download | ipxe-1cd0a248cc54a8b2fadc0d2c287d2f3528b749b4.tar.gz | |
[efi] Add efi_path_prev() utility function
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include/ipxe/efi')
| -rw-r--r-- | src/include/ipxe/efi/efi_path.h | 3 |
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 98b922ac1..e75ae42c4 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 ); |