1 files changed, 31 insertions, 4 deletions

diff --git a/qemu/roms/ipxe/src/include/ipxe/base16.h b/qemu/roms/ipxe/src/include/ipxe/base16.h
index 60e3f2315..8c44da17e 100644
--- a/qemu/roms/ipxe/src/include/ipxe/base16.h
+++ b/qemu/roms/ipxe/src/include/ipxe/base16.h
@@ -7,7 +7,7 @@
  *
  */
 
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
 #include <stdint.h>
 #include <string.h>
@@ -32,9 +32,36 @@ static inline size_t base16_decoded_max_len ( const char *encoded ) {
 	return ( ( strlen ( encoded ) + 1 ) / 2 );
 }
 
-extern void base16_encode ( const uint8_t *raw, size_t len, char *encoded );
-extern int hex_decode ( const char *string, char separator, void *data,
+extern size_t hex_encode ( char separator, const void *raw, size_t raw_len,
+			   char *data, size_t len );
+extern int hex_decode ( char separator, const char *encoded, void *data,
 			size_t len );
-extern int base16_decode ( const char *encoded, uint8_t *raw );
+
+/**
+ * Base16-encode data
+ *
+ * @v raw		Raw data
+ * @v raw_len		Length of raw data
+ * @v data		Buffer
+ * @v len		Length of buffer
+ * @ret len		Encoded length
+ */
+static inline __attribute__ (( always_inline )) size_t
+base16_encode ( const void *raw, size_t raw_len, char *data, size_t len ) {
+	return hex_encode ( 0, raw, raw_len, data, len );
+}
+
+/**
+ * Base16-decode data
+ *
+ * @v encoded		Encoded string
+ * @v data		Buffer
+ * @v len		Length of buffer
+ * @ret len		Length of data, or negative error
+ */
+static inline __attribute__ (( always_inline )) int
+base16_decode ( const char *encoded, void *data, size_t len ) {
+	return hex_decode ( 0, encoded, data, len );
+}
 
 #endif /* _IPXE_BASE16_H */