#ifndef SYSTEM_H
#define SYSTEM_H

// void sys_switchContext();
void sys_loadProcess(void (*fn) (int, char **), char foreground, int argc, char *argv[], int * fd);
int sys_time(char);
void sys_exit();
void sys_write(int, char *, int);
char sys_read(int, char *, int);
char * sys_ps();
char * sys_sem();
void * sys_malloc(int);
void * sys_free(void *);
void * sys_openPipe(int *, char *);
char sys_nice(int, char);

#endif