unified MX27, MX25, MX37 trees

[karo-tx-redboot.git] / packages / net / lwip_tcpip / v2_0 / include / lwip / inet.h

diff --git a/packages/net/lwip_tcpip/v2_0/include/lwip/inet.h b/packages/net/lwip_tcpip/v2_0/include/lwip/inet.h
index beab85183a7dca9442c75c5702edd92cc2ae1290..241c9ea4d7b63ea52528db9abd29c5a17544c4cb 100644 (file)
--- a/packages/net/lwip_tcpip/v2_0/include/lwip/inet.h
+++ b/packages/net/lwip_tcpip/v2_0/include/lwip/inet.h
@@ -39,14 +39,17 @@
 #include "lwip/ip_addr.h"
 
 u16_t inet_chksum(void *dataptr, u16_t len);
+#if 0 /* optimized routine */
+u16_t inet_chksum4(u8_t *dataptr, u16_t len);
+#endif
 u16_t inet_chksum_pbuf(struct pbuf *p);
 u16_t inet_chksum_pseudo(struct pbuf *p,
        struct ip_addr *src, struct ip_addr *dest,
        u8_t proto, u16_t proto_len);
 
-u32_t inet_addr(const char *cp);
-int inet_aton(const char *cp, struct in_addr *addr);
-char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reentrant! */
+externC u32_t inet_addr(const char *cp);
+externC s8_t inet_aton(const char *cp, struct in_addr *addr);
+externC char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reentrant! */
 
 #ifdef htons
 #undef htons
@@ -74,10 +77,10 @@ char *inet_ntoa(struct in_addr addr); /* returns ptr to static buffer; not reent
 #define htonl lwip_htonl
 #define ntohl lwip_ntohl
 #endif
-u16_t htons(u16_t x);
-u16_t ntohs(u16_t x);
-u32_t htonl(u32_t x);
-u32_t ntohl(u32_t x);
+externC u16_t htons(u16_t x);
+externC u16_t ntohs(u16_t x);
+externC u32_t htonl(u32_t x);
+externC u32_t ntohl(u32_t x);
 #endif
 
 #endif /* __LWIP_INET_H__ */