hashmap.h

 
#define INNER(CLASS, NAME) CLASS ## _ ## NAME
#define FUNC(CLASS, NAME) INNER(CLASS, NAME)
 
MAPTYPE * FUNC(MAPTYPE, new)(int dim);
void      FUNC(MAPTYPE, free)(MAPTYPE * self);
VALTYPE   FUNC(MAPTYPE, get)(MAPTYPE * self, const KEYTYPE key, int *status);
int       FUNC(MAPTYPE, insert)(MAPTYPE * self, KEYTYPE key,
                                VALTYPE value);
unsigned long FUNC(MAPTYPE, size)(MAPTYPE * self);
int       FUNC(MAPTYPE, keys)(MAPTYPE *self, unsigned size, KEYTYPE keys[size]);