Add altcp to Filelists.mk

Some compile fixes in altcp_tcp.c and httpd.c

src/Filelists.mk

@@ -42,6 +42,8 @@ COREFILES=$(LWIPDIR)/core/init.c \
 	$(LWIPDIR)/core/raw.c \
 	$(LWIPDIR)/core/stats.c \
 	$(LWIPDIR)/core/sys.c \
+	$(LWIPDIR)/core/altcp.c \
+	$(LWIPDIR)/core/altcp_tcp.c \
 	$(LWIPDIR)/core/tcp.c \
 	$(LWIPDIR)/core/tcp_in.c \
 	$(LWIPDIR)/core/tcp_out.c \

src/apps/httpd/httpd.c

@@ -1203,7 +1203,7 @@ http_send_data_ssi(struct altcp_pcb *pcb, struct http_state *hs)
    * have to split the insert string between two tcp_write operations. */
 
   /* How much data could we send? */
-  len = tcp_sndbuf(pcb);
+  len = altcp_sndbuf(pcb);
 
   /* Do we have remaining data to send before parsing more? */
   if(ssi->parsed > hs->file) {
@@ -1217,7 +1217,7 @@ http_send_data_ssi(struct altcp_pcb *pcb, struct http_state *hs)
     }
 
     /* If the send buffer is full, return now. */
-    if(tcp_sndbuf(pcb) == 0) {
+    if(altcp_sndbuf(pcb) == 0) {
       return data_to_send;
     }
   }

src/core/altcp_tcp.c

@@ -46,6 +46,7 @@
 #if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */
 
 #include "lwip/altcp.h"
+#include "lwip/altcp_tcp.h"
 #include "lwip/priv/altcp_priv.h"
 #include "lwip/tcp.h"
 #include "lwip/mem.h"
@@ -343,7 +344,7 @@ altcp_tcp_dealloc(struct altcp_pcb *conn)
   /* no private state to clean up */
 }
 
-err_t
+static err_t
 altcp_tcp_get_tcp_addrinfo(struct altcp_pcb *conn, int local, ip_addr_t *addr, u16_t *port)
 {
   if (conn) {
@@ -354,7 +355,7 @@ altcp_tcp_get_tcp_addrinfo(struct altcp_pcb *conn, int local, ip_addr_t *addr, u
 }
 
 #ifdef LWIP_DEBUG
-enum tcp_state
+static enum tcp_state
 altcp_tcp_dbg_get_tcp_state(struct altcp_pcb *conn)
 {
   if (conn) {