NET/MASTER Network Control Language (NCL) Programmer's Guide

Introducing NCL Procedures and Functions
Procedures and Functions
6–8 106160 Tandem Computers Incorporated
Figure 6-3 shows the structure of some nested internal procedures and functions. The
name of the top-level internal procedure is TOP_LEVEL_P. There are two nested
procedures: LEVEL1_P1 and LEVEL1_P2. There is one nested function: LEVEL2_F.
Figure 6-3. Nested Procedures and User-Written Functions
top_level_p: PROCEDURE
statement1
statement2
statement3
…
level1_p1: PROCEDURE
statement1
statement2
statement3
…
level2_f: FUNCTION
statement1
statement2
statement3
…
END level2_f
…
END level1_p1
…
level1_p2: PROCEDURE
statement1
statement2
statement3
…
END level1_p2
…
END top_level_p