Add externs to interface and class headers.

Signed-off-by: aixxe <me@aixxe.net>

include/cstrike/Classes/CGlobalVarsBase.h

@@ -20,4 +20,6 @@ class CGlobalVarsBase {
 		bool m_bClient;
 		int nTimestampNetworkingBase;
 		int nTimestampRandomizeWindow;
-};
+};
+
+extern CGlobalVarsBase* globalvars;

include/cstrike/Classes/CInput.h

@@ -108,4 +108,6 @@ class CInput {
 			cmd_verified->m_cmd = *cmd;
 			cmd_verified->m_crc = cmd->GetChecksum();
 		}
-};
+};
+
+extern CInput* input;