Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

►NbParse
CbChunkInd
CbChunkPtr4
CbChunkPtr8
CbDNA
CbFile
CbNameInfo
CbStructHandle
CbtBulletFile
CChunkUtils
►NBullet
CbInvalidHandle
CbtBvhSubtreeInfoData
CbtCapsuleShapeData
CbtCharIndexTripletData
CbtCollisionObjectDoubleData
CbtCollisionObjectFloatData
CbtCollisionShapeData
CbtCompoundShapeChildData
CbtCompoundShapeData
CbtConeShapeData
CbtConeTwistConstraintData
CbtConeTwistConstraintDoubleData
CbtConstraintInfo1
CbtContactSolverInfoDoubleData
CbtContactSolverInfoFloatData
CbtConvexHullShapeData
CbtConvexInternalShapeData
CbtCylinderShapeData
CbtDynamicsWorldDoubleData
CbtDynamicsWorldFloatData
CbtGearConstraintDoubleData
CbtGearConstraintFloatData
CbtGeneric6DofConstraintData
CbtGeneric6DofConstraintDoubleData2
CbtGeneric6DofSpring2ConstraintData
CbtGeneric6DofSpring2ConstraintDoubleData2
CbtGeneric6DofSpringConstraintData
CbtGeneric6DofSpringConstraintDoubleData2
CbtGImpactMeshShapeData
CbtHingeConstraintDoubleData
CbtHingeConstraintDoubleData2
CbtHingeConstraintFloatData
CbtIntIndexData
CbtMatrix3x3DoubleData
CbtMatrix3x3FloatData
CbtMeshPartData
CbtMultiBodyDoubleData
CbtMultiBodyFloatData
CbtMultiBodyLinkDoubleData
CbtMultiBodyLinkFloatData
CbtMultiSphereShapeData
CbtOptimizedBvhNodeDoubleData
CbtOptimizedBvhNodeFloatData
CbtPhysicsSystem
CbtPoint2PointConstraintDoubleData
CbtPoint2PointConstraintDoubleData2
CbtPoint2PointConstraintFloatData
CbtPositionAndRadius
CbtQuantizedBvhDoubleData
CbtQuantizedBvhFloatData
CbtQuantizedBvhNodeData
CbtQuaternionDoubleData
CbtQuaternionFloatData
CbtRigidBodyDoubleData
CbtRigidBodyFloatData
CbtScaledTriangleMeshShapeData
CbtShortIntIndexData
CbtShortIntIndexTripletData
CbtSliderConstraintData
CbtSliderConstraintDoubleData
CbtSoftBodyFloatData
CbtSoftBodyJointData
CbtStaticPlaneShapeData
CbtStridingMeshInterfaceData
CbtTransformDoubleData
CbtTransformFloatData
CbtTriangleInfoData
CbtTriangleInfoMapData
CbtTriangleMeshShapeData
CbtTypedConstraintData
CbtTypedConstraintDoubleData
CbtTypedConstraintFloatData
CbtVector3DoubleData
CbtVector3FloatData
CListBase
CPointerArray
CSoftBodyClusterData
CSoftBodyConfigData
CSoftBodyFaceData
CSoftBodyLinkData
CSoftBodyMaterialData
CSoftBodyNodeData
CSoftBodyPoseData
CSoftBodyTetraData
CSoftRigidAnchorData
►Ngjkepa2_impl
►CEPA
CeStatus
CsFace
CsHorizon
CsList
►CGJK
CeStatus
CsSimplex
CsSV
CMinkowskiDiff
C_btMprSimplex_t
C_btMprSupport_t
CBroadphaseAabbTester
CBroadphaseRayTester
Cbt32BitAxisSweep3	The bt32BitAxisSweep3 allows higher precision quantization and more objects compared to the btAxisSweep3 sweep and prune
CBT_BOX_BOX_TRANSFORM_CACHE	Class for transforming a model1 to the space of model0