1 double cputime(void)2cputime(void) 3 { 4 long t[4]; 5 long times(long*); 6 int i; 7 8 times(t); 9 for(i=1; i<4; i++) 10 t[0] += t[i]; 11 return t[0] / 100.; 12 } 13 14 long seek(int f,long o,int p)15seek(int f, long o, int p) 16 { 17 long lseek(int, long, int); 18 19 return lseek(f, o, p); 20 } 21 22 int create(char * n,int m,long p)23create(char *n, int m, long p) 24 { 25 int creat(char*, int); 26 27 if(m != 1) 28 return -1; 29 return creat(n, p); 30 } 31