1 #include <stdlib.h> 2 #include <inttypes.h> 3 4 uint64_t __rand48_step(unsigned short *xi, unsigned short *lc); 5 extern unsigned short __seed48[7]; 6 nrand48(unsigned short s[3])7long nrand48(unsigned short s[3]) 8 { 9 return __rand48_step(s, __seed48+3) >> 17; 10 } 11 lrand48(void)12long lrand48(void) 13 { 14 return nrand48(__seed48); 15 } 16