I am relatively new to c++. I am getting warnings while compiling the c++ code
 which I want to remove with some compile time options.

 Warnings are for declaring the variables and not using it anywhere in the
 program and old style definition of various functions.

 My program is working fine but I just want to get rid of these warnings.

 Can anyone suggest some compile time options to get rid of these warnings.
 I am using SUN's CC compiler (version 2.1).

 Thanks

 Samir

 (spatel@photon.cs.tamu.edu)

Samir K Patel (spatel@cs.tamu.edu) wrote:
:  Warnings are for declaring the variables and not using it anywhere in the
:  program and old style definition of various functions.
:

It is sometimes neccesary to have parameters that are not used. Eg.
Xt callback functions. To get rid of the warning just include
the type, but not the variable name:

void
CBmyCallback( Widget widget, caddr_t client_data, caddr_t)
{
  // The last parameter is not used, so it is not included.
}

For variables declared inside the main body of the function,
get rid of them.

Guy.

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