/usr/include/GTGCompress.h is in libgtg-dev 0.2-2+dfsg-2build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | #ifndef GTG_COMPRESS_H
#define GTG_COMPRESS_H
#include <stdint.h>
#include <stdio.h>
#include <zlib.h>
/* compress a buffer into another buffer */
int gtg_compress_m2m(z_stream *z, void* in_buf, uint32_t len, void* out_buf, uint32_t out_max_len);
/* compress a buffer and save the result in a file */
int gtg_compress_m2f(z_stream *z, void* in_buf, uint32_t len, FILE* file_out);
/* compress a file into a buffer */
int gtg_compress_f2m(z_stream *z, FILE* file_in, void* out_buf, uint32_t out_max_len);
/* compress a file into another file */
int gtg_compress_f2f(z_stream *z, FILE* file_in, FILE* file_out);
/* save functions for decompression */
int gtg_decompress_m2m(z_stream *z, void* in_buf, uint32_t len, void* out_buf, uint32_t out_max_len);
int gtg_decompress_m2f(z_stream *z, void* in_buf, uint32_t len, FILE* file_out);
int gtg_decompress_f2m(z_stream *z, FILE* file_in, void* out_buf, uint32_t out_max_len);
int gtg_decompress_f2f(z_stream *z, FILE* file_in, FILE* file_out);
int gtg_compress_init(z_stream *z, int compression_ratio);
int gtg_decompress_init(z_stream *z);
#endif /* GTG_COMPRESS_H */
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