_EISA_IRQ_DESCRIPTOR

headersMetadatacopy
struct _EISA_IRQ_DESCRIPTOR {
    unsigned char Interrupt : 4;/* 0x0:0  1 */
    unsigned char Reserved : 1;/* 0x0:4  1 */
    unsigned char LevelTriggered : 1;/* 0x0:5  1 */
    unsigned char Shared : 1;/* 0x0:6  1 */
    unsigned char MoreEntries : 1;/* 0x0:7  1 */
};
/* computed from the NT 4.0 DDK headers */