src/proto/pty.pro - third_party/vim - Git at Google

 /* pty.c */
 int OpenPTY __ARGS((char **ttyn));
 int SetupSlavePTY __ARGS((int fd));
	/* pty.c */
	int OpenPTY __ARGS((char **ttyn));
	int SetupSlavePTY __ARGS((int fd));