C header file

The project.h header file for the DataBlade module contains:

• Definitions for error messages used in generated code.
• Function prototypes for utility and tracing functions BladeSmith provides.
• DBDK_TRACE macros for the BladeSmith tracing facility.
• A type definition for the MI_LO_HANDLES structure returned by smart large object functions.
• Type definitions for opaque type structures defined in the BladeSmith project.