Solaris 2.x is like System V (maybe it *is* System V?) and is different
from older versions in that it uses no leading underscore for variable
and function names.  That is, the old convention was:

	foo(){}

got compiled as

		.globl	_foo
	_foo:

and is now compiled as

		.globl	foo
	foo:

The `config' script should fix up the older (leading underscore) versions
of the machine-dependent files to use the newer (no leading underscore)
calling conventions.