3. User Application Program Interface (C Language)

This chapter describes the function interface in the C language for user application programs. It also explains how to compile and link user application programs.

In this chapter, C functions (dc_xxx_xxx_s) are used to call DLLs. If you use functions of the normal object library (dc_xxx_xxx), replace the C function names with the corresponding function names of the normal object library.

This chapter contains the following sections:

Organization of this chapter

3.1 Function interface

3.2 Compiling and linking user application programs

3.3 Example of user application program development