1*f6dc9357SAndroid Build Coastguard Worker /* Delta.h -- Delta converter 2*f6dc9357SAndroid Build Coastguard Worker 2023-03-03 : Igor Pavlov : Public domain */ 3*f6dc9357SAndroid Build Coastguard Worker 4*f6dc9357SAndroid Build Coastguard Worker #ifndef ZIP7_INC_DELTA_H 5*f6dc9357SAndroid Build Coastguard Worker #define ZIP7_INC_DELTA_H 6*f6dc9357SAndroid Build Coastguard Worker 7*f6dc9357SAndroid Build Coastguard Worker #include "7zTypes.h" 8*f6dc9357SAndroid Build Coastguard Worker 9*f6dc9357SAndroid Build Coastguard Worker EXTERN_C_BEGIN 10*f6dc9357SAndroid Build Coastguard Worker 11*f6dc9357SAndroid Build Coastguard Worker #define DELTA_STATE_SIZE 256 12*f6dc9357SAndroid Build Coastguard Worker 13*f6dc9357SAndroid Build Coastguard Worker void Delta_Init(Byte *state); 14*f6dc9357SAndroid Build Coastguard Worker void Delta_Encode(Byte *state, unsigned delta, Byte *data, SizeT size); 15*f6dc9357SAndroid Build Coastguard Worker void Delta_Decode(Byte *state, unsigned delta, Byte *data, SizeT size); 16*f6dc9357SAndroid Build Coastguard Worker 17*f6dc9357SAndroid Build Coastguard Worker EXTERN_C_END 18*f6dc9357SAndroid Build Coastguard Worker 19*f6dc9357SAndroid Build Coastguard Worker #endif 20