Minor documentation enhancements.

[pub/USBasp.git] / Demos / Device / ClassDriver / RNDISEthernet / Lib / DHCP.c

diff --git a/Demos/Device/ClassDriver/RNDISEthernet/Lib/DHCP.c b/Demos/Device/ClassDriver/RNDISEthernet/Lib/DHCP.c
index e6377af..f694f2c 100644 (file)
--- a/Demos/Device/ClassDriver/RNDISEthernet/Lib/DHCP.c
+++ b/Demos/Device/ClassDriver/RNDISEthernet/Lib/DHCP.c
@@ -46,7 +46,9 @@
  *
  *  \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE otherwise
  */
  *
  *  \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE otherwise
  */

-int16_t DHCP_ProcessDHCPPacket(void* IPHeaderInStart, void* DHCPHeaderInStart, void* DHCPHeaderOutStart)
+int16_t DHCP_ProcessDHCPPacket(void* IPHeaderInStart,
+                               void* DHCPHeaderInStart,
+                               void* DHCPHeaderOutStart)

 {
        IP_Header_t*   IPHeaderIN    = (IP_Header_t*)IPHeaderInStart;
        DHCP_Header_t* DHCPHeaderIN  = (DHCP_Header_t*)DHCPHeaderInStart;
 {
        IP_Header_t*   IPHeaderIN    = (IP_Header_t*)IPHeaderInStart;
        DHCP_Header_t* DHCPHeaderIN  = (DHCP_Header_t*)DHCPHeaderInStart;


@@ -69,7 +71,7 @@ int16_t DHCP_ProcessDHCPPacket(void* IPHeaderInStart, void* DHCPHeaderInStart, v
        DHCPHeaderOUT->ElapsedSeconds        = 0;
        DHCPHeaderOUT->Flags                 = DHCPHeaderIN->Flags;
        DHCPHeaderOUT->YourIP                = ClientIPAddress;
        DHCPHeaderOUT->ElapsedSeconds        = 0;
        DHCPHeaderOUT->Flags                 = DHCPHeaderIN->Flags;
        DHCPHeaderOUT->YourIP                = ClientIPAddress;

-       memcpy(&DHCPHeaderOUT->ClientHardwareAddress, &DHCPHeaderIN->ClientHardwareAddress, sizeof(MAC_Address_t));
+       memmove(&DHCPHeaderOUT->ClientHardwareAddress, &DHCPHeaderIN->ClientHardwareAddress, sizeof(MAC_Address_t));

        DHCPHeaderOUT->Cookie                = SwapEndian_32(DHCP_MAGIC_COOKIE);
        
        /* Alter the incoming IP packet header so that the corrected IP source and destinations are used - this means that
        DHCPHeaderOUT->Cookie                = SwapEndian_32(DHCP_MAGIC_COOKIE);
        
        /* Alter the incoming IP packet header so that the corrected IP source and destinations are used - this means that