The following structures are used with debugging.
CONTEXT
CREATE_PROCESS_DEBUG_INFO
CREATE_THREAD_DEBUG_INFO
DEBUG_EVENT
EXCEPTION_DEBUG_INFO
EXIT_PROCESS_DEBUG_INFO
EXIT_THREAD_DEBUG_INFO
LDT_ENTRY
LOAD_DLL_DEBUG_INFO
OUTPUT_DEBUG_STRING_INFO
RIP_INFO
UNLOAD_DLL_DEBUG_INFO