#ifndef _OCCAM_H
#define _OCCAM_H
extern int CHANNEL_BLOCK_SIZE; extern char *command_name; extern struct instruction_sequence *program_code;extern int pool_flag;        /* if TRUE, emit pool statistics at end */
extern int run_flag;         /* if TRUE, evaluate the program */
extern int print_flag;       /* if TRUE, print the code produced by the comp */
extern int tracing_flag;     /* if TRUE, print machine state after each inst */
extern int debug_flag;
extern int waiting_time;
extern int max_slice;
extern int input_fd; extern int input_buffered; 
extern void disable_buffering();extern void reset_terminal(); 
extern void error(char *type, char *format, ...); 
#endif