AC_PROG_GCC_TRADITIONAL
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror)
+AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
dnl Now check for pthreads -- set up variables so that the compiler will be run
dnl with proper flags for pthread programs