Base64 library ​

int base64_encode_inline_len(int len);

Calculation of the encoded string length based on the source length.

Parameters
len - source string length.

Return value
Encoded string length.

int base64_encode_inline(char* coded_dst, const char* plain_src, int len_plain_src);

Encode string plain_src.

Parameters
coded_dst - pointer to the character array to write to.
plain_src - pointer to the byte string to copy from.
len_plain_src - source string length.

Return value
Encoded string length.

int base64_decode_inline_len(const char* coded_src);

Calculation of the source string length based on the encoded length.

Parameters
coded_src - pointer to the encoded byte string to copy from.

Return value
Decoded string length.

int base64_decode_inline(char* plain_dst, const char* coded_src);

Decode string coded_src.

Parameters
plain_dst - pointer to the character array to write to.
coded_src - pointer to the byte string to copy from.

Return value
Decoded string length.