Make the quadrant shift K a bool in do_sincos_* functions

The do_sincos_* functions are helpers to compute sin/cos, where they
get cosine by computing sine for the next quadrant.  This is decided
with the value of K passed to it, which is the amount by which to
shift the quadrant.  Since we will only need the shift to be 0 or 1,
we make K a bool to make that explicit.

	* sysdeps/ieee754/dbl-64/s_sin.c (do_sincos_1): Rename K to
	SHIFT_QUADRANT and make it bool.
	(do_sincos_2): Likewise.
	(sloww): Likewise.
	(sloww1): Likewise.
	(__sin): Adjust calls to do_sincos_1 and do_sincos_2.
	(__cos): Likewise.

0 files changed, 0 insertions, 0 deletions