# serial 7 dnl Copyright (C) 2002, 2005-2006, 2009-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. AC_DEFUN([gl_FUNC_SIG2STR], [ AC_CHECK_FUNCS([sig2str]) ]) # Prerequisites of lib/sig2str.c. AC_DEFUN([gl_PREREQ_SIG2STR], [ : ])