#pragma statements

Define #pragma statements.

The #pragma Directives are used to turn ON or OFF certain features. They vary from compiler to compiler.

Examples of pragmas are:

#pragma startup // you can use this to execute a function at startup of a program
#pragma exit // you can use this to execute a function at exiting of a program
#pragma warn –rvl // used to suppress return value not used warning
#pragma warn –par // used to suppress parameter not used warning
#pragma warn –rch // used to suppress unreachable code warning

The @pragma is a ‘compiler specific directive’, which can be used by the vendors of that compiler. For example, #pragma is utilized for allowing specific error messages suppression and to manage head and stack debugging.