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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 ());
- }
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