||Controls the compiler
The #pragma directive is implementation-defined.
An implementation can define certain pragma parameters to control the
compiler. The preprocessor ignores any pragma that it does not
Because pragmas are highly compiler-dependent, you should avoid using
them as much as possible. Most compilers let you control the compiler
by providing command-line options, configuration files, or project
files. Do your best to keep compiler-specific information out of your
source files. When you must use pragmas, protect them with
conditional directives for specific compilers.
#ifdef _ _BORLANDC_ _
#ifdef _ _COMO_ _