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authornsz <nsz@port70.net>2012-03-19 23:41:19 +0100
committernsz <nsz@port70.net>2012-03-19 23:41:19 +0100
commit0cbb65479147ecdaa664e88cc2a5a925f3de502f (patch)
tree7b6dc53fcec6497d55746d3cc47f167a20b7aa57 /src/math/atan2f.c
parentb03255af77776703c8d48819e824d09f6f54ba86 (diff)
downloadmusl-0cbb65479147ecdaa664e88cc2a5a925f3de502f.tar.gz
code cleanup of named constants
zero, one, two, half are replaced by const literals The policy was to use the f suffix for float consts (1.0f), but don't use suffix for long double consts (these consts can be exactly represented as double).
Diffstat (limited to 'src/math/atan2f.c')
-rw-r--r--src/math/atan2f.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/math/atan2f.c b/src/math/atan2f.c
index 19b134dc..96839cba 100644
--- a/src/math/atan2f.c
+++ b/src/math/atan2f.c
@@ -18,7 +18,6 @@
static const volatile float
tiny = 1.0e-30;
static const float
-zero = 0.0,
pi_o_4 = 7.8539818525e-01, /* 0x3f490fdb */
pi_o_2 = 1.5707963705e+00, /* 0x3fc90fdb */
pi = 3.1415927410e+00; /* 0x40490fdb */
@@ -63,8 +62,8 @@ float atan2f(float y, float x)
}
} else {
switch (m) {
- case 0: return zero; /* atan(+...,+INF) */
- case 1: return -zero; /* atan(-...,+INF) */
+ case 0: return 0.0f; /* atan(+...,+INF) */
+ case 1: return -0.0f; /* atan(-...,+INF) */
case 2: return pi+tiny; /* atan(+...,-INF) */
case 3: return -pi-tiny; /* atan(-...,-INF) */
}