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/* Emulate vfork using just plain fork, for systems without a real vfork.
   This function is in the public domain. */
 
/*
 
@deftypefn Supplemental int vfork (void)
 
Emulates @code{vfork} by calling @code{fork} and returning its value.
 
@end deftypefn
 
*/
 
#include "ansidecl.h"
 
extern int fork (void);
 
int
vfork (void)
{
  return (fork ());
}