variables.h

COP8 CPU的一个解释型BASIC源码

#ifndef VARIABLES_INCLUDED
#define VARIABLES_INCLUDED

void			push_variable( ram_pointer_t name, int value);
int				pop_frame(void);
void			set_variable( ram_pointer_t name, int value);
int				get_variable( ram_pointer_t name);
void			clear_variables( void );
void			register_functions( void );
void			name_parameter(ram_pointer_t name);

extern volatile int     values[];
#define VAR_THERM       values[0]
#define VAR_HYSTERESIS  values[1]
#define VAR_THRESHOLD   values[2]
#define VAR_OUT         values[3]
#define VAR_IN          values[4]
#define VAR_TIME        values[5]

#endif