CC78K0S Datasheet, PDF (141/520 Pages) NEC – C Compiler Ver.1.30 or Later Language

CHAPTER 9 PREPROCESSING DIRECTIVES (COMPILER DIRECTIVES)
A preprocessing directive is a string of preprocessing tokens between the # preprocessing token and the line feed
character.
White-space characters that can be used between preprocessor token strings are only spaces and horizontal tabs.
A preprocessing directive specifies the processing performed before compiling a source file. Preprocessing
directives include such operations as processing or skipping a part of a source file depending on the condition,
obtaining additional code from other source files, and replacing the original source code with other text as in macro
expansion. The preprocessing directives are explained in the following pages.
User’s Manual U14872EJ1V0UM
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