Mine

--- configure.in.old	2006-12-06 13:53:01.914822960 +0000
+++ configure.in	2006-12-06 13:53:43.556492464 +0000
@@ -534,6 +534,7 @@
 strtok_r \
 symlink \
 tempnam \
+ttyname_r \
 tzset \
 unlockpt \
 unsetenv \