Undocumented functions of NTDLL

2OOO, 5 December

NTSYSAPI 
NTSTATUS
NTAPI
NtWriteVirtualMemory(

  IN HANDLE               ProcessHandle,
  IN PVOID                BaseAddress,
  IN PVOID                Buffer,
  IN ULONG                NumberOfBytesToWrite,
  OUT PULONG              NumberOfBytesWritten OPTIONAL );

NtWriteVirtualMemory is similar to WINAPI WriteProcessMemory. See Ms SDK for detailed description of parameters.