* include/cygwin/in.h: Add comment.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 62d550b..c98e474 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,5 +1,9 @@
 2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
 
+       * include/cygwin/in.h: Add comment.
+
+2005-05-19  Corinna Vinschen  <corinna@vinschen.de>
+
        * include/cygwin/in.h: Define IPPROTO_xxx values as macros to
        accomodate SUSv3.
 

diff --git a/winsup/cygwin/include/cygwin/in.h b/winsup/cygwin/include/cygwin/in.h
index d1e10dc..ebb60dd 100644 (file)
--- a/winsup/cygwin/include/cygwin/in.h
+++ b/winsup/cygwin/include/cygwin/in.h
@@ -20,7 +20,8 @@
 
 #include <stdint.h>
 
-/* Standard well-defined IP protocols.  */
+/* Standard well-defined IP protocols.  If you ever add one here, don't
+   forget to define it below. */
 enum
 {
   IPPROTO_IP = 0,              /* Dummy protocol for TCP               */
@@ -36,6 +37,7 @@ enum
   IPPROTO_MAX
 };
 
+/* Define IPPROTO_xxx values to accomodate SUSv3 */
 #define IPPROTO_IP IPPROTO_IP
 #define IPPROTO_ICMP IPPROTO_ICMP
 #define IPPROTO_IGMP IPPROTO_IGMP