From 59d8e76081d4650545382320611fa549dde28bd2 Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <gradator@gradator.net>
Date: Sat, 14 Mar 2015 14:05:33 +0100
Subject: [PATCH] PPP, code cleaning, u_char to u8_t

Replaced u_char to u8_t in our PPP files.
---
 src/include/netif/ppp/pppos.h | 6 +++---
 src/netif/ppp/ppp.c           | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/include/netif/ppp/pppos.h b/src/include/netif/ppp/pppos.h
index cddb5437..16263d04 100644
--- a/src/include/netif/ppp/pppos.h
+++ b/src/include/netif/ppp/pppos.h
@@ -58,7 +58,7 @@ enum {
 /*
  * Extended asyncmap - allows any character to be escaped.
  */
-typedef u_char ext_accm[32];
+typedef u8_t ext_accm[32];
 
 /*
  * PPPoS interface control block.
@@ -106,11 +106,11 @@ ppp_pcb *pppos_create(struct netif *pppif, sio_fd_t fd,
 
 #if !NO_SYS && !PPP_INPROC_MULTITHREADED
 /* Pass received raw characters to PPPoS to be decoded through lwIP TCPIP thread. */
-err_t pppos_input_tcpip(ppp_pcb *ppp, u_char *s, int l);
+err_t pppos_input_tcpip(ppp_pcb *ppp, u8_t *s, int l);
 #endif /* !NO_SYS && !PPP_INPROC_MULTITHREADED */
 
 /* PPP over Serial: this is the input function to be called for received data. */
-void pppos_input(ppp_pcb *ppp, u_char* data, int len);
+void pppos_input(ppp_pcb *ppp, u8_t* data, int len);
 
 #endif /* PPPOS_H */
 #endif /* PPP_SUPPORT && PPPOL2TP_SUPPORT */
diff --git a/src/netif/ppp/ppp.c b/src/netif/ppp/ppp.c
index 2b152e85..c9d775e7 100644
--- a/src/netif/ppp/ppp.c
+++ b/src/netif/ppp/ppp.c
@@ -704,7 +704,7 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
       for (i = 0; (protp = protocols[i]) != NULL; ++i) {
         if (protp->protocol == protocol) {
           pb = ppp_singlebuf(pb);
-          (*protp->input)(pcb, (u_char*)pb->payload, pb->len);
+          (*protp->input)(pcb, (u8_t*)pb->payload, pb->len);
           goto out;
         }
 #if 0 /* UNUSED
@@ -737,7 +737,7 @@ void ppp_input(ppp_pcb *pcb, struct pbuf *pb) {
         LWIP_ASSERT("pbuf_header failed\n", 0);
         goto drop;
       }
-      lcp_sprotrej(pcb, (u_char*)pb->payload, pb->len);
+      lcp_sprotrej(pcb, (u8_t*)pb->payload, pb->len);
     }
     break;
   }
@@ -755,7 +755,7 @@ out:
 /* merge a pbuf chain into one pbuf */
 struct pbuf *ppp_singlebuf(struct pbuf *p) {
   struct pbuf *q, *b;
-  u_char *pl;
+  u8_t *pl;
 
   if(p->tot_len == p->len) {
     return p;
@@ -768,7 +768,7 @@ struct pbuf *ppp_singlebuf(struct pbuf *p) {
     return p; /* live dangerously */
   }
 
-  for(b = p, pl = (u_char*)q->payload; b != NULL; b = b->next) {
+  for(b = p, pl = (u8_t*)q->payload; b != NULL; b = b->next) {
     MEMCPY(pl, b->payload, b->len);
     pl += b->len;
   }