hi all

how can convert of Char To LPCSTR,

well, I am developing a DLL to use it in VB and this is a function that I am building.

I try this, but it gives me bad result .
Code:
void LeerIni(LPCSTR *Valor, LPCSTR *Seccion, LPCSTR *Key, LPCSTR *FileIni
, long *nCant)
{
  char *res;
  GetPrivateProfileString(*Seccion, *Key,"-1", res, *nCant, *FileIni );
  *Valor=(LPCSTR )res; --here is the problem
}
DLL is created Ok.
but when this function is used in VB, *Valor return anything less value I hope

PDT. if anyone knows about develop DLL with C++ to user it in VB,
could help me out with some links I can use like guide.