Quoted-printable encodes a block of text. Performs an 'encode step', saves left-over state in state and save (initialise to -1 on first invocation).
input buffer
output buffer
holds the number of bits that are stored in save
leftover bits that have not yet been encoded
the number of bytes encoded.
Quoted-printable encodes a block of text. Performs an 'encode step', saves left-over state in state and save (initialise to -1 on first invocation).