/sys$common/syshlp/helplib.hlb CC, Run-time functions, vfork  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Creates an independent child process.  This function is
  nonreentrant.

  Syntax:

       #include <unistd.h>

       _DECC_V4_SOURCE defined:

       int vfork(void);

       _DECC_V4_SOURCE not defined:

       pid_t vfork(void);