45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
/*
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cencode.h - c header for a base64 encoding algorithm
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This is part of the libb64 project, and has been placed in the public domain.
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For details, see http://sourceforge.net/projects/libb64
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*/
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#ifndef BASE64_CENCODE_H
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#define BASE64_CENCODE_H
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#include "ccommon.h"
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#include <stddef.h>
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#define BASE64_CENC_VER_MAJOR 2
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#define BASE64_CENC_VER_MINOR 0
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typedef enum
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{
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step_A, step_B, step_C
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} base64_encodestep;
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#define BASE64_CENC_DEFCPL 0
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typedef struct
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{
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size_t stepcount;
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size_t chars_per_line;
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base64_encodestep step;
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int cflags;
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char result;
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} base64_encodestate;
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extern void base64_init_encodestate(base64_encodestate* state_in);
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extern size_t base64_encode_length(size_t plain_len, base64_encodestate* state_in);
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extern char base64_encode_value(signed char value_in);
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extern size_t base64_encode_block(const void* plaintext_in, const size_t length_in, char* code_out, base64_encodestate* state_in);
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extern size_t base64_encode_blockend(char* code_out, base64_encodestate* state_in);
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#endif /* BASE64_CENCODE_H */
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