1/* Emulate vfork using just plain fork, for systems without a real vfork. 2 This function is in the public domain. */ 3 4/* 5 6@deftypefn Supplemental int vfork (void) 7 8Emulates @code{vfork} by calling @code{fork} and returning its value. 9 10@end deftypefn 11 12*/ 13 14#include "ansidecl.h" 15 16extern int fork (void); 17 18int 19vfork (void) 20{ 21 return (fork ()); 22} 23