Count1Types
Count1Types Get total number of resource types in current file
#include <Resources.h> Resource Manager
short Count1Types( ); [128K ROMs]
returns number of types of resources in current file
Count1Types returns the number of resource types in the current resource
file. It can be used as a first step in "1-deep" examination of resources.
Returns: a positive integer; it is the total number of distinct resource types
in the current resource file.

Notes: Count1Types works exactly like CountTypes except that it limits the
type search to the current resource file. This is normally followed by a
series of calls to Get1IndType.
Refer to CountTypes for related details.