glsl: Remove unused function prototypes.
authorPaul Berry <stereotype441@gmail.com>
Tue, 5 Jul 2011 18:29:40 +0000 (11:29 -0700)
committerPaul Berry <stereotype441@gmail.com>
Fri, 8 Jul 2011 16:59:29 +0000 (09:59 -0700)
commit5fb79fc69f56cf2d8d44e4c6c2d8b862bc631139
tree4749e44d15ffff19732e541ddc9dd434bddad7d3
parentfc98444bd58960e6cab28423365923bc7e7af3e1
glsl: Remove unused function prototypes.

No functional change.  Remove prototypes for do_mod_to_fract() and
do_sub_to_add_neg(), which haven't existed since November 2010.
src/glsl/ir_optimization.h