Inline the given C support code if inlineFlag is set.
Inlining converts any functions of the form:
/* INLINE someFunction(args) */
void someFunction(declaration args)
{
... actual code ...
}
/* --INLINE-- */
into
#define someFunction(args) \
/* void someFunction(declaration args) */ \
{ \
... actual code ... \
} \
/* --INLINE-- */
thus using a hard way of forcing inlining by the C compiler.