The entPhysicalTable.h header file contains the typedef for the entPhysicalEntry_t structure. This structure is representative of the entPhysicalTable columns that are defined in RFC 2737. The entPhysicalEntry_t is defined as follows:
typedef struct entPhysicalEntry_s { int_l entPhysicalIndex; char *entPhysicalDescr; oid *entPhysicalVendorType; int_l entPhysicalVendorTypeSize; int_l entPhysicalContainedIn; int_l entPhysicalClass; int_l entPhysicalParentRelPos; char *entPhysicalName; char *entPhysicalHardwareRev; char *entPhysicalFirmwareRev; char *entPhysicalSoftwareRev; char *entPhysicalSerialNum; char *entPhysicalMfgName; char *entPhysicalModelName; char *entPhysicalAlias; char *entPhysicalAssetID; int_l entPhysicalIsFRU; struct entPhysicalEntry_s *pNextEntry; } entPhysicalEntry_t;