_FPO_DATA

headersMetadatacopy
struct _FPO_DATA {
    unsigned long ulOffStart;/* 0x0  4 */
    unsigned long cbProcSize;/* 0x4  4 */
    unsigned long cdwLocals;/* 0x8  4 */
    unsigned short cdwParams;/* 0xc  2 */
    unsigned short cbProlog : 8;/* 0xe:0  2 */
    unsigned short cbRegs : 3;/* 0xe:8  2 */
    unsigned short fHasSEH : 1;/* 0xe:11  2 */
    unsigned short fUseBP : 1;/* 0xe:12  2 */
    unsigned short reserved : 1;/* 0xe:13  2 */
    unsigned short cbFrame : 2;/* 0xe:14  2 */
};
/* computed from WINNT.H, NT 4.0 SDK */