/* Platform Signatures */
 typedef enum {
 	icSigMacintosh					= 0x4150504CL,	/* 'APPL' */
 	icSigMicrosoft					= 0x4D534654L,	/* 'MSFT' */
 	icSigSolaris					= 0x53554E57L,	/* 'SUNW' */
 	icSigSGI					= 0x53474920L,	/* 'SGI ' */
 	icSigTaligent					= 0x54474E54L,	/* 'TGNT' */
 	icMaxEnumPlatform					= 0xFFFFFFFFL	/* enum = 4 bytes max */
 } icPlatformSignature;