From 09d1f55bce1996f7d1f5a411b3e3b68faa31b46d Mon Sep 17 00:00:00 2001
From: Ivan Delamer <delamer@inicotech.com>
Date: Fri, 28 Oct 2011 14:23:20 -0600
Subject: [PATCH] Conditional compilation in ppp.c according to PPP_ options.

Change-Id: I466ce2b0114c9428f5e21bd0a09bb221f40bfc3e
---
 src/netif/ppp/ppp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/netif/ppp/ppp.c b/src/netif/ppp/ppp.c
index 3838fcf2..73661346 100644
--- a/src/netif/ppp/ppp.c
+++ b/src/netif/ppp/ppp.c
@@ -172,7 +172,9 @@ typedef struct PPPControlRx_s {
   /** the rx file descriptor */
   sio_fd_t fd;
   /** receive buffer - encoded data is stored here */
+#if PPP_INPROC_OWNTHREAD
   u_char rxbuf[PPPOS_RX_BUFSIZE];
+#endif
 
   /* The input packet. */
   struct pbuf *inHead, *inTail;
@@ -1737,6 +1739,7 @@ pppDrop(PPPControlRx *pcrx)
   snmp_inc_ifindiscards(&pppControl[pcrx->pd].netif);
 }
 
+#if !PPP_INPROC_OWNTHREAD
 /** Pass received raw characters to PPPoS to be decoded. This function is
  * thread-safe and can be called from a dedicated RX-thread or from a main-loop.
  *
@@ -1749,6 +1752,7 @@ pppos_input(int pd, u_char* data, int len)
 {
   pppInProc(&pppControl[pd].rx, data, len);
 }
+#endif
 
 /**
  * Process a received octet string.