What is #pragma directive ?

The #pragma directive is special purpose or implementation oriented directive which is used to allow a programmer to use many features in a program or not i.e. turn on or off features.

Syntax:

#pragma name

Ex:

void START( );

void END( );

#pragma startup START

#pragma exit END

void main( )

{

printf ("Main Body Of The Program \n" );

}

void START( )

{

printf ("Inside START FUNCTION \n" );

}

void END( )

{

printf ("\nInside END Function ");

}

Output:

Main Body Of The Program

Inside START FUNCTION

nInside END Function