perfume/binbulk.h at master · mitchan0321/perfume · GitHub

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#ifndef __BINBULK__
#define __BINBULK__

#include <wchar.h>
#include <t_gc.h>

#ifndef EOF
#define EOF     (-1)
#endif

#define DEFAULT_BINBULK_SIZE 512

typedef struct _binbulk {
    int length;
    int allocsize;
    int pos;
    unsigned char *data;
} BinBulk;

/* Bulk standard interface */
BinBulk*        new_binbulk();
int     binbulk_get_length(BinBulk *bulk);
int     binbulk_alloc_size(BinBulk *bulk, int size);
int     binbulk_realloc_size(BinBulk *bulk, int size);
int     binbulk_add_char(BinBulk *bulk, wchar_t c);
wchar_t binbulk_get_char(BinBulk *bulk);
int     binbulk_is_eof(BinBulk *bulk);
wchar_t binbulk_set_char(BinBulk *bulk, wchar_t c);
int     binbulk_seek(BinBulk *bulk, int pos);
int     binbulk_get_position(BinBulk *bulk);
int     binbulk_get_capacity(BinBulk *bulk);
int     binbulk_truncate(BinBulk *bulk, int size);
int     binbulk_read(BinBulk *bulk, int fd);
int     binbulk_write(BinBulk *bulk, int fd, int from, int to);
Cell*   binbulk_base64_encode(BinBulk *bulk, int count_bytes);
int     binbulk_base64_decode(BinBulk *bulk, Cell *b64);

#endif /* __BINBULK__ */