3 dnl FIXME: put these prerequisite-only *.m4 files in a separate
4 dnl directory -- otherwise, they'll conflict with existing files.
6 dnl These are the prerequisite macros for GNU's error.c file.
7 AC_DEFUN(jm_PREREQ_ERROR,
9 AC_CHECK_FUNCS(strerror strerror_r vprintf doprnt)