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1 // SPDX-License-Identifier: NONE
3 * This is part of the libb64 project, and has been placed in the public domain.
4 * For details, see http://sourceforge.net/projects/libb64
10 enum base64_encodestep
{
11 step_A
, step_B
, step_C
14 struct base64_encodestate
{
15 enum base64_encodestep step
;
20 void base64_init_encodestate(struct base64_encodestate
*state_in
);
22 char base64_encode_value(char value_in
);
24 int base64_encode_block(const char *plaintext_in
, int length_in
, char *code_out
,
25 struct base64_encodestate
*state_in
);
27 int base64_encode_blockend(char *code_out
, struct base64_encodestate
*state_in
);
30 enum base64_decodestep
{
31 step_a
, step_b
, step_c
, step_d
34 struct base64_decodestate
{
35 enum base64_decodestep step
;
39 void base64_init_decodestate(struct base64_decodestate
*state_in
);
41 signed char base64_decode_value(signed char value_in
);
43 int base64_decode_block(const char *code_in
, int length_in
, char *plaintext_out
,
44 struct base64_decodestate
*state_in
);
46 #endif /* _BASE64_H_ */