C Functions Question: Download Questions PDF
What is #pragma statements?
Answer:
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
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
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