10 FILE_LICENCE ( GPL2_OR_LATER );
16 * Calculate length of base16-encoded data
18 * @v raw_len Raw data length
19 * @ret encoded_len Encoded string length (excluding NUL)
21 static inline size_t base16_encoded_len ( size_t raw_len ) {
22 return ( 2 * raw_len );
26 * Calculate maximum length of base16-decoded string
28 * @v encoded Encoded string
29 * @v max_raw_len Maximum length of raw data
31 static inline size_t base16_decoded_max_len ( const char *encoded ) {
32 return ( ( strlen ( encoded ) + 1 ) / 2 );
35 extern void base16_encode ( const uint8_t *raw, size_t len, char *encoded );
36 extern int hex_decode ( const char *string, char separator, void *data,
38 extern int base16_decode ( const char *encoded, uint8_t *raw );
40 #endif /* _IPXE_BASE16_H */