Completed basic socket work.

Processes multiple requests concurrently (single thread).
Currently just echos received data.

nbproject/configurations.xml

@@ -4,6 +4,8 @@
     <logicalFolder name="HeaderFiles"
                    displayName="Header Files"
                    projectFiles="true">
+      <itemPath>src/main.h</itemPath>
+      <itemPath>src/socket.h</itemPath>
     </logicalFolder>
     <logicalFolder name="ResourceFiles"
                    displayName="Resource Files"
@@ -12,7 +14,8 @@
     <logicalFolder name="SourceFiles"
                    displayName="Source Files"
                    projectFiles="true">
-      <itemPath>main.c</itemPath>
+      <itemPath>src/main.c</itemPath>
+      <itemPath>src/socket.c</itemPath>
     </logicalFolder>
     <logicalFolder name="TestFiles"
                    displayName="Test Files"
@@ -26,6 +29,9 @@
       <itemPath>Makefile</itemPath>
     </logicalFolder>
   </logicalFolder>
+  <sourceRootList>
+    <Elem>include</Elem>
+  </sourceRootList>
   <projectmakefile>Makefile</projectmakefile>
   <confs>
     <conf name="Debug" type="1">
@@ -35,8 +41,18 @@
         <rebuildPropChanged>false</rebuildPropChanged>
       </toolsSet>
       <compileType>
+        <cTool>
+          <standard>3</standard>
+          <warningLevel>2</warningLevel>
+        </cTool>
       </compileType>
-      <item path="main.c" ex="false" tool="0" flavor2="0">
+      <item path="src/main.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/main.h" ex="false" tool="3" flavor2="0">
+      </item>
+      <item path="src/socket.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/socket.h" ex="false" tool="3" flavor2="0">
       </item>
     </conf>
     <conf name="Release" type="1">
@@ -59,7 +75,13 @@
           <developmentMode>5</developmentMode>
         </asmTool>
       </compileType>
-      <item path="main.c" ex="false" tool="0" flavor2="0">
+      <item path="src/main.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/main.h" ex="false" tool="3" flavor2="0">
+      </item>
+      <item path="src/socket.c" ex="false" tool="0" flavor2="0">
+      </item>
+      <item path="src/socket.h" ex="false" tool="3" flavor2="0">
       </item>
     </conf>
   </confs>