CS计算机代考程序代写 #define YES 1

#define YES 1
#define NO 0

char *next_cmd();
char **splitline(char *);
void freelist(char **);
void *emalloc(size_t);
void *erealloc(void *, size_t);
int execute(char **);
void fatal(char *, char *, int );

int process();