Data Structures
Here are the data structures with brief descriptions:

DSDP_C | Internal structures for the DSDP solver
DSDPBlockData | Internal structure for data in one block of semidefintie
DSDPDataMat_C | Symmetric data matrix for one block in the semidefinite cone
DSDPDataMat_Ops | Table of function pointers that operate on the data matrix
DSDPDataTranspose | Internal structure for transpose of data
DSDPDSMat_C | Symmetric Delta S matrix for one block in the semidefinite cone
DSDPDSMat_Ops | Symmetric Delta S matrix for one block in the semidefinite cone
DSDPDualMat_C | Represents an S matrix for one block in the semidefinite cone
DSDPDualMat_Ops | Table of function pointers that operate on the S matrix
DSDPLanczosStepLength | Apply Lanczos prodedure to find distance to boundary
DSDPSchurMat_C | Schur complement matrix whose solution is the Newton direction
DSDPVMat_C | Dense symmetric matrix for one block in the semidefinite cone
DSDPVMat_Ops | Table of function pointers that operate on the dense matrix
SDPblk | Internal structure for block of semidefinite cone
SDPCone_C | Internal structure for semidefinite cone
SDPConeVec_C | Vector whose length corresponds to dimension of a block in a cone