beremiz

fix pylint warning '(expression-not-assigned) Expression "X" is assigned to nothing'
int CheckRetainBuffer(void)
{
return 1;
}
void ValidateRetainBuffer(void)
{
}
void InValidateRetainBuffer(void)
{
}
void Retain(unsigned int offset, unsigned int count, void *p)
{
}
void Remind(unsigned int offset, unsigned int count, void *p)
{
}
void CleanupRetain(void)
{
}
void InitRetain(void)
{
}