Here are the data structures with brief descriptions:

C_ANGLE_Obj_	Defines the angle generator (ANGLE) object
C_CAL_Obj_	Defines the calibrator (CAL) object
C_CLARKE_Obj_	Defines the CLARKE object
C_cplx_int16_t_	Define the complex data type for 16 bit signed real and imaginary components
C_cplx_int32_t	Define the complex data type for 32 bit signed real and imaginary components
C_cplx_int_least32_t_	Define the complex data type for at least 32 bit signed real and imaginary components
C_cplx_int_least8_t	Define the complex data type for at least 8 bit signed real and imaginary components
C_cplx_least16_t	Define the complex data type for at least 16 bit signed real and imaginary components
C_cplx_uint16_t_	Define the complex data type for 16 bit unsigned real and imaginary components
C_cplx_uint32_t	Define the complex data type for 32 bit unsigned real and imaginary components
C_cplx_uint_least32_t_	Define the complex data type for at least 32 bit unsigned real and imaginary components
C_cplx_uint_least8_t	Define the complex data type for at least 8 bit unsigned real and imaginary components
C_cplx_uleast16_t	Define the complex data type for at least 16 bit unsigned real and imaginary components
C_CPU_USAGE_Obj_	Defines the CPU usage (CPU_USAGE) object
C_CTRL_Obj_	Defines the controller (CTRL) object
C_CTRL_Version_	Defines the controller (CTRL) version number
C_DLOG_4CH_	Defines the data logging (DLOG) object
C_ENC_Obj_	Defines the encoder object
C_EST_InputData_	Defines the estimator (EST) input data
C_EST_OutputData_	Defines the estimator (EST) output data
C_EVENT_ArgList_	Defines the event argument list
C_EVENT_Obj_	Defines the event queue object
C_FEM_Obj_	Defines the frequency of execution monitoring (FEM) object
C_FILTER_FO_	Defines the first-order filter (FILTER_FO) object
C_FILTER_FO_Obj_	Defines the first-order filter (FILTER_FO) object
C_FILTER_SO_	Defines the second-order filter (FILTER_SO) object
C_FILTER_SO_Obj_	Defines the second-order filter (FILTER_SO) object
C_FW_Obj_	Defines the field weakening (FW) data
C_HAL_AdcData_t_	Defines the ADC data
C_HAL_DacData_t_	Defines the DAC data
C_HAL_Obj_	Defines the hardware abstraction layer (HAL) data
C_HAL_PwmData_t_	Defines the PWM data
C_IPARK_Obj_	Defines the IPARK object
C_MATH_vec2_	Defines a two element vector
C_MATH_vec3_	Defines a three element vector
C_MOTOR_Params_	Defines the motor parameters
C_OFFSET_	Defines the offset (OFFSET) object
C_PARK_Obj_	Defines the PARK object
C_PI_Obj_	Defines the PI controller object
C_PID_Obj_	Defines the PID controller object
C_QUEUE_Obj_	Defines the queue object structure
C_SLIP_Obj_	Defines the slip object
C_SVGEN_Obj_	Defines the Space Vector Generator object
C_SVGENCURRENT_Obj_	Defines the Svgen Current object
C_TRAJ_Obj_	Defines the trajectory (TRAJ) object
C_USER_Params_	Defines a structure for the user parameters
CST_PlanError_t	Defines the ST_PlanError_t data
CST_PosConv_t	Defines the ST_PosConv_t data
CST_PosConvCfg_t	Defines the ST_PosConvCfg_t data
CST_PosCtl_t	Defines the ST_PosCtl_t data
CST_PosCtlCfg_t	Defines the ST_PosCtlCfg_t data
CST_PosMove_t	Defines the ST_PosMove_t data
CST_PosMoveCfg_t	Defines the ST_PosMoveCfg_t data
CST_PosMoveMsg_t	Defines the ST_PosMoveMsg_t data
CST_PosPlan_t	Defines the ST_PosPlan_t data
CST_VelCtl_t	Defines the ST_VelCtl_t data
CST_VelCtlCfg_t	Defines the ST_VelCtlCfg_t data
CST_VelId_t	Defines the ST_VelId_t data
CST_VelIdCfg_t	Defines the ST_VelIdCfg_t data
CST_VelMove_t	Defines the ST_VelMove_t data
CST_VelMoveCfg_t	Defines the ST_VelMoveCfg_t data
CST_VelMoveMsg_t	Defines the ST_VelMoveMsg_t message data
CST_VelPlan_t	Defines the ST_VelPlan_t data
CST_Ver_t	Defines the version data