#ifndef MESSAGE_HEADER_ENCODE_H #define MESSAGE_HEADER_ENCODE_H /* Encode UTF-8 input into output wherever necessary. */ void message_header_encode(const char *input, string_t *output); /* Encode the whole UTF-8 input using "Q" or "B" encoding into output. The output is split into multiple lines if necessary. The first line length is looked up from the output string. */ void message_header_encode_q(const unsigned char *input, unsigned int len, string_t *output); void message_header_encode_b(const unsigned char *input, unsigned int len, string_t *output); #endif