cencode.h

/*
cencode.h - c header for a base64 encoding algorithm

This is part of the libb64 project, and has been placed in the public domain.
For details, see http://sourceforge.net/projects/libb64
*/

#ifndef BASE64_CENCODE_H
#define BASE64_CENCODE_H

typedef enum { step_A, step_B, step_C } base64_encodestep;

typedef struct {
  base64_encodestep step;
  char result;
  int stepcount;
} base64_encodestate;

void base64_init_encodestate(base64_encodestate* state_in);

char base64_encode_value(char value_in);

int base64_encode_block(
    const char* plaintext_in, int length_in, char* code_out,
    base64_encodestate* state_in);

int base64_encode_blockend(char* code_out, base64_encodestate* state_in);

#endif /* BASE64_CENCODE_H */