RPCL Enumerations

RPC/XDR enumerations have a similar syntax to C enumerations.

enum-definition:
   "enum" enum-ident "{"
 		enum-value-list
 	"}"
enum-value-list:
 	enum-value
 	enum-value "," enum-value-list
enum-value:
 	enum-value-ident
 	enum-value-ident "=" value   

Here is an example of an XDR enum and the C enum to which it gets compiled.

enum colortype {               enum colortype {
 	RED = 0,                       RED = 0,
 	GREEN = 1,       -->           GREEN = 1,
 	BLUE = 2                       BLUE = 2,
};                             };
                               typedef enum colortype colortype;