__NT_ERROR_MAP

Metadatacopy
struct __NT_ERROR_MAP {
    int _exception_code;/* 0x0  4 */
    int error;/* 0x4  4 */
    int fp_num;/* 0x8  4 */
};
/* source: NT 4.0 DDK (August 1996) ALPHA LIBCNTPR.LIB CodeView type records; _EPROCESS/_ETHREAD offsets match KDEXTALP.DLL (NT 4.0 Server CD) */