45 	int	pid;  member
51 	int	pid;  member
98 	int pid;  in Popen()  local
157 register_file(FILE *fp, int pipe, int pid)  in register_file()
209 	int pid;  in run_command()  local
221 	int pid;  in start_command()  local
267 wait_command(int pid)  in wait_command()
277 findchild(int pid)  in findchild()
310 	int pid;  in sigchild()  local
331 wait_child(int pid)  in wait_child()
352 free_child(int pid)  in free_child()