HAVE_SETPGRP      108 ext/pty/pty.c  # ifdef HAVE_SETPGRP
HAVE_SETPGRP     4457 process.c      #if defined(HAVE_SETPGID) || (defined(HAVE_SETPGRP) && defined(SETPGRP_VOID))
HAVE_SETPGRP     4475 process.c      #elif defined(HAVE_SETPGRP) && defined(SETPGRP_VOID)
HAVE_SETPGRP     4566 process.c      #if defined(HAVE_SETSID) || (defined(HAVE_SETPGRP) && defined(TIOCNOTTY))