added missing function prototypes

include/net_timer.h

@@ -26,6 +26,8 @@ typedef struct
 
 
 extern bool timer_init(uint8_t, uint8_t, uint8_t);
+extern bool timer_set_secs(uint8_t ch, uint32_t secs);
+extern uint32_t timer_get_reference(uint8_t ch);
 
 /* Vector numbers for all the timer channels */
 #define TIMER_VECTOR(x)     (126-x)

net/tftp.c

@@ -16,15 +16,16 @@
 #include "bas_printf.h"
 #include "bas_string.h"
 #include "net.h"
+#include "net_timer.h"
 
 #define TIMER_NETWORK	0
 
 /* The one and only TFTP connection */
-TFTP_Connection tcxn;
+static TFTP_Connection tcxn;
 
 /* Progress Indicators */
-char hash[] = {'-','\\','|','/'};
-int ihash = 0;
+static char hash[] = {'-','\\','|','/'};
+static int ihash = 0;
 
 static int tftp_rwrq(void)
 {

net/udp.c

@@ -51,6 +51,7 @@ void udp_bind_port(uint16_t port, void (*handler)(NIF *, NBUF *))
 		{
 			udp_port_table[index].port = port;
 			udp_port_table[index].handler = handler;
+
 			return;
 		}
 	}
@@ -65,6 +66,7 @@ void udp_free_port(uint16_t port)
 		if (udp_port_table[index].port == port)
 		{
 			udp_port_table[index].port = 0;
+
 			return;
 		}
 	}