1*2a6b7db3Sskrll /* Emulate vfork using just plain fork, for systems without a real vfork.
2*2a6b7db3Sskrll    This function is in the public domain. */
3*2a6b7db3Sskrll 
4*2a6b7db3Sskrll /*
5*2a6b7db3Sskrll 
6*2a6b7db3Sskrll @deftypefn Supplemental int vfork (void)
7*2a6b7db3Sskrll 
8*2a6b7db3Sskrll Emulates @code{vfork} by calling @code{fork} and returning its value.
9*2a6b7db3Sskrll 
10*2a6b7db3Sskrll @end deftypefn
11*2a6b7db3Sskrll 
12*2a6b7db3Sskrll */
13*2a6b7db3Sskrll 
14*2a6b7db3Sskrll #include "ansidecl.h"
15*2a6b7db3Sskrll 
16*2a6b7db3Sskrll extern int fork (void);
17*2a6b7db3Sskrll 
18*2a6b7db3Sskrll int
vfork(void)19*2a6b7db3Sskrll vfork (void)
20*2a6b7db3Sskrll {
21*2a6b7db3Sskrll   return (fork ());
22*2a6b7db3Sskrll }
23