Add C Interface for Variants count.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>

CInterface/Library/CreatureSpecies.cpp

@@ -56,6 +56,9 @@ export Gender CreatureLib_CreatureSpecies_GetRandomGender(CreatureSpecies* p, Ar
     return p->GetRandomGender(*random);
 }
 
+export size_t CreatureLib_CreatureSpecies_GetVariantsCount(CreatureSpecies* p) {
+    return p->GetVariantsIterator().Count();
+}
 export const SpeciesVariant* const* CreatureLib_CreatureSpecies_GetVariants(CreatureSpecies* p) {
     return reinterpret_cast<const SpeciesVariant* const*>(p->GetVariantsIterator().RawData());
 }