X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FModules%2FIPStack%2Fipv4.h;h=7c69a623893545d654c025881d7f40f60881491e;hb=880dd63bfcba522dab0a75cc63fdec1d04ff8c89;hp=2c3e1cae865cd3f479d7949c0e3d55883b6607e5;hpb=aaf78095af1e3646dbc22ae2cf663453f671e99d;p=tpg%2Facess2.git

diff --git a/KernelLand/Modules/IPStack/ipv4.h b/KernelLand/Modules/IPStack/ipv4.h
index 2c3e1cae..7c69a623 100644
--- a/KernelLand/Modules/IPStack/ipv4.h
+++ b/KernelLand/Modules/IPStack/ipv4.h
@@ -47,6 +47,7 @@ struct sIPv4Header
 // === FUNCTIONS ===
 extern int	IPv4_RegisterCallback(int ID, tIPCallback Callback);
 extern Uint16	IPv4_Checksum(const void *Buf, size_t Length);
+extern Uint32	IPv4_Netmask(int FixedBits);
 extern int	IPv4_SendPacket(tInterface *Iface, tIPv4 Address, int Protocol, int ID, int Length, const void *Data);
 
 #endif