Added missing functions on Unix platforms.

git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@363 0109f412-320b-0410-ab79-c3e0c5ffbbe6

ftk/src/ftkunix.cpp

@@ -41,6 +41,7 @@
 
 #include <fcntl.h>
 
+extern FLMUINT		gv_uiMaxFileSize;
 extern FLMBOOL		gv_bOkToDoAsyncWrites;
 
 #if defined( FLM_SOLARIS)
@@ -1607,6 +1608,13 @@ static void sparc_asm_code( void)
 }
 #endif
 
+/****************************************************************************
+Desc:
+****************************************************************************/
+void FLMAPI f_yieldCPU( void)
+{
+}
+
 #endif // FLM_UNIX
 
 #if defined( FLM_WATCOM_NLM)