# HG changeset patch
# User Ben Gardner <bgardner@wabtec.com>
# Date 1464188633 18000
# Node ID 8aed91ebf3c7f3bc44c40029e0fbc72d5de6f989
# Parent  4fb9261ef02a91b5831323462a12dbe6993e48d2
termcodes: make VEOL2, VWERASE, VLNEXT, ECHOCTL, and ECHOKE optional

My POSIX-like platform is missing some basic termcodes.
Make them optional.

Signed-off-by: Ben Gardner <gardner.ben@gmail.com>

diff -r 4fb9261ef02a -r 8aed91ebf3c7 termcodes.c
--- a/termcodes.c	Thu May 12 23:47:35 2016 +0800
+++ b/termcodes.c	Wed May 25 10:03:53 2016 -0500
@@ -34,7 +34,11 @@
 		{VKILL, TERMCODE_CONTROLCHAR},
 		{VEOF, TERMCODE_CONTROLCHAR},
 		{VEOL, TERMCODE_CONTROLCHAR},
+#ifdef VEOL2
 		{VEOL2, TERMCODE_CONTROLCHAR},
+#else
+		{0, 0},
+#endif
 		{VSTART, TERMCODE_CONTROLCHAR},
 		{VSTOP, TERMCODE_CONTROLCHAR},
 		{VSUSP, TERMCODE_CONTROLCHAR},
@@ -51,17 +55,25 @@
 #ifdef AIX
 		{CERASE, TERMCODE_CONTROLCHAR},
 #else
+#ifdef VWERASE
 		{VWERASE, TERMCODE_CONTROLCHAR},
+#else
+		{0, 0},
+#endif
 #endif
+#ifdef VLNEXT
 		{VLNEXT, TERMCODE_CONTROLCHAR},
+#else
+		{0, 0},
+#endif
 #ifdef VFLUSH
 		{VFLUSH, TERMCODE_CONTROLCHAR},
-#else	
+#else
 		{0, 0},
 #endif
 #ifdef VSWTCH
 		{VSWTCH, TERMCODE_CONTROLCHAR},
-#else	
+#else
 		{0, 0},
 #endif
 #ifdef VSTATUS
@@ -135,8 +147,16 @@
 		{NOFLSH, TERMCODE_LOCAL},
 		{TOSTOP, TERMCODE_LOCAL},
 		{IEXTEN, TERMCODE_LOCAL},
+#ifdef ECHOCTL
 		{ECHOCTL, TERMCODE_LOCAL},
+#else
+		{0, 0},
+#endif
+#ifdef ECHOKE
 		{ECHOKE, TERMCODE_LOCAL},
+#else
+		{0, 0},
+#endif
 #ifdef PENDIN
 		{PENDIN, TERMCODE_LOCAL},
 #else