-unsigned char ANSI = 0; /* Strict ANSI flag */
-unsigned char WriteableStrings = 0; /* Literal strings are r/w */
-unsigned char NoWarn = 0; /* Suppress warnings */
-unsigned char Optimize = 0; /* Optimize flag */
-unsigned char FavourSize = 1; /* Favour size over speed */
-unsigned char InlineStdFuncs = 0; /* Inline some known functions */
-unsigned char EnableRegVars = 0; /* Enable register variables */
-unsigned char AllowRegVarAddr = 0; /* Allow taking addresses of register vars */
-unsigned char RegVarsToCallStack= 0; /* Save reg variables on call stack */
-unsigned char StaticLocals = 0; /* Make local variables static */
-unsigned char SignedChars = 0; /* Make characters signed by default */
-unsigned char Verbose = 0; /* Verbose flag */
-unsigned char AddSource = 0; /* Add source lines as comments */
-unsigned char DebugInfo = 0; /* Add debug info to the obj */
-unsigned char Debug = 0; /* Debug mode */
-
+unsigned char ANSI = 0; /* Strict ANSI flag */
+unsigned char WriteableStrings = 0; /* Literal strings are r/w */
+unsigned char NoWarn = 0; /* Suppress warnings */
+unsigned char Optimize = 0; /* Optimize flag */
+unsigned long OptDisable = 0; /* Optimizer passes to disable */
+unsigned char FavourSize = 1; /* Favour size over speed */
+unsigned CodeSizeFactor = 100; /* Size factor for generated code */
+unsigned char InlineStdFuncs = 0; /* Inline some known functions */
+unsigned char EnableRegVars = 0; /* Enable register variables */
+unsigned RegisterSpace = 6; /* Space available for register vars */
+unsigned char AllowRegVarAddr = 0; /* Allow taking addresses of register vars */
+unsigned char RegVarsToCallStack= 0; /* Save reg variables on call stack */
+unsigned char StaticLocals = 0; /* Make local variables static */
+unsigned char SignedChars = 0; /* Make characters signed by default */
+unsigned char AddSource = 0; /* Add source lines as comments */
+unsigned char DebugInfo = 0; /* Add debug info to the obj */
+unsigned char CreateDep = 0; /* Create a dependency file */
+unsigned char CheckStack = 0; /* Generate stack overflow checks */