[PATCHv2 08/11] Prepare to convert _Complex tangent functions

[Paul E. Murphy]

This patch has no function changes, except to
ensure the git history correctly tracks the
changes to convert the double version of these
functions into a templated version.

	* b_catan.c: Copy of s_catan.c.
	* b_catanh.c: Copy of s_catanh.c.
	* b_ctan.c: Copy of s_ctan.c.
	* b_ctanh.c: Copy of s_ctanh.c.
---
 math/{s_catan.c => b_catan.c}   | 0
 math/{s_catanh.c => b_catanh.c} | 0
 math/{s_ctan.c => b_ctan.c}     | 0
 math/{s_ctanh.c => b_ctanh.c}   | 0
 4 files changed, 0 insertions(+), 0 deletions(-)
 copy math/{s_catan.c => b_catan.c} (100%)
 copy math/{s_catanh.c => b_catanh.c} (100%)
 copy math/{s_ctan.c => b_ctan.c} (100%)
 copy math/{s_ctanh.c => b_ctanh.c} (100%)

diff --git a/math/s_catan.c b/math/b_catan.c
similarity index 100%
copy from math/s_catan.c
copy to math/b_catan.c
diff --git a/math/s_catanh.c b/math/b_catanh.c
similarity index 100%
copy from math/s_catanh.c
copy to math/b_catanh.c
diff --git a/math/s_ctan.c b/math/b_ctan.c
similarity index 100%
copy from math/s_ctan.c
copy to math/b_ctan.c
diff --git a/math/s_ctanh.c b/math/b_ctanh.c
similarity index 100%
copy from math/s_ctanh.c
copy to math/b_ctanh.c
-- 
2.4.11