3 @deftypefn Supplemental int waitpid (int @var{pid}, int *@var{status}, int)
5 This is a wrapper around the @code{wait} function. Any ``special''
6 values of @var{pid} depend on your implementation of @code{wait}, as
7 does the return value. The third argument is unused in @libib{}.
17 /* On some systems (such as WindISS), you must include <sys/types.h>
18 to get the definition of "pid_t" before you include <sys/wait.h>. */
19 #include <sys/types.h>
21 #ifdef HAVE_SYS_WAIT_H
26 waitpid (pid, stat_loc, options)
28 int *stat_loc, options;
32 int wpid = wait(stat_loc);
33 if (wpid == pid || wpid == -1)