flate.h (1398B)
1 #ifndef _FLATE_H_ 2 #define _FLATE_H_ 1 3 #if defined(__cplusplus) 4 extern "C" { 5 #endif 6 7 AUTOLIB(flate) 8 /* 9 #pragma lib "libflate.a" 10 #pragma src "/sys/src/libflate" 11 */ 12 13 /* 14 * errors from deflate, deflateinit, deflateblock, 15 * inflate, inflateinit, inflateblock. 16 * convertable to a string by flateerr 17 */ 18 enum 19 { 20 FlateOk = 0, 21 FlateNoMem = -1, 22 FlateInputFail = -2, 23 FlateOutputFail = -3, 24 FlateCorrupted = -4, 25 FlateInternal = -5 26 }; 27 28 int deflateinit(void); 29 int deflate(void *wr, int (*w)(void*, void*, int), void *rr, int (*r)(void*, void*, int), int level, int debug); 30 31 int inflateinit(void); 32 int inflate(void *wr, int (*w)(void*, void*, int), void *getr, int (*get)(void*)); 33 34 int inflateblock(uchar *dst, int dsize, uchar *src, int ssize); 35 int deflateblock(uchar *dst, int dsize, uchar *src, int ssize, int level, int debug); 36 37 int deflatezlib(void *wr, int (*w)(void*, void*, int), void *rr, int (*r)(void*, void*, int), int level, int debug); 38 int inflatezlib(void *wr, int (*w)(void*, void*, int), void *getr, int (*get)(void*)); 39 40 int inflatezlibblock(uchar *dst, int dsize, uchar *src, int ssize); 41 int deflatezlibblock(uchar *dst, int dsize, uchar *src, int ssize, int level, int debug); 42 43 char *flateerr(int err); 44 45 uint32 *mkcrctab(uint32); 46 uint32 blockcrc(uint32 *tab, uint32 crc, void *buf, int n); 47 48 uint32 adler32(uint32 adler, void *buf, int n); 49 #if defined(__cplusplus) 50 } 51 #endif 52 #endif