EXTERNDEF C m16GdtrBase:WORD\r
EXTERNDEF C mTransition:WORD\r
\r
+THUNK_ATTRIBUTE_BIG_REAL_MODE EQU 1\r
+THUNK_ATTRIBUTE_DISABLE_A20_MASK_INT_15 EQU 2\r
+THUNK_ATTRIBUTE_DISABLE_A20_MASK_KBD_CTRL EQU 4\r
+\r
IA32_REGS STRUC 4t\r
_EDI DD ?\r
_ESI DD ?\r