#ifndef LZ77_H
#define LZ77_H
-void Ptngc_comp_to_lz77(unsigned int *vals, int nvals,
+void Ptngc_comp_to_lz77(unsigned int *vals, const int nvals,
unsigned int *data, int *ndata,
unsigned int *len, int *nlens,
unsigned int *offsets, int *noffsets);
-void Ptngc_comp_from_lz77(unsigned int *data, int ndata,
- unsigned int *len, int nlens,
- unsigned int *offsets, int noffsets,
- unsigned int *vals, int nvals);
+void Ptngc_comp_from_lz77(unsigned int *data, const int ndata,
+ unsigned int *len, const int nlens,
+ unsigned int *offsets, const int noffsets,
+ unsigned int *vals, const int nvals);
#endif