Luna::base64_decode

usize base64_decode(void *dst, usize dst_max_bytes, const c8 *src, usize src_size_chars=USIZE_MAX)

Decode a base64 string to binary data. The system assumes the string passed in is a valid base64 string.

Parameters

• in dst

  The binary buffer used to hold the decoded data.

• in dst_max_bytes

  The maximum bytes the dst buffer can hold.

• in src

  The null-terminated base64 source string.

• in src_size_chars

  The maximum characters to read in the src string. Specify USIZE_MAX to read the full string.

Return value

Returns the number of bytes decoded into the dst buffer.