initial import

1 files changed, 20 insertions, 0 deletions

diff --git a/conf/portability.h b/conf/portability.h
new file mode 100644
index 0000000000..ab41b5d977
--- /dev/null
+++ b/conf/portability.h
@@ -0,0 +1,20 @@
+/* This file is used by some of the resolver code in inet/ that
+   comes from BIND 4.9.  I have written this file instead of modifying
+   those things not to use it so that I can later drop in replacement
+   files from future BIND distributions without change.  */
+
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+
+/* Some BIND code decides it can omit the definitions of some functions
+   if BSD is defined to some value.  That might make sense when the BIND
+   code is augmenting or replacing an existing system library, but we can
+   never omit a function here, since we are defining the system library.  */
+
+#undef BSD
+
+/* Some code does stupid compatibility kludges for SunOS braindeath
+   #ifdef sun.  */
+
+#undef sun