#ifndef WINNT_H #define WINNT_H typedef void *PVOID; typedef struct _RTL_SRWLOCK { PVOID Ptr; } RTL_SRWLOCK, *PRTL_SRWLOCK; #define RTL_SRWLOCK_INIT {0} typedef struct _RTL_CONDITION_VARIABLE { PVOID Ptr; } RTL_CONDITION_VARIABLE, *PRTL_CONDITION_VARIABLE; #endif