fix loads of missing const in new libm, and some global vars (?!) in powl

[musl] / src / math / atan2.c

diff --git a/src/math/atan2.c b/src/math/atan2.c
index 3c35fbf..d928f0e 100644 (file)
--- a/src/math/atan2.c
+++ b/src/math/atan2.c
@@ -39,14 +39,14 @@
 
 #include "libm.h"
 
-static volatile double
+static const volatile double
 tiny  = 1.0e-300;
 static const double
 zero  = 0.0,
 pi_o_4 = 7.8539816339744827900E-01, /* 0x3FE921FB, 0x54442D18 */
 pi_o_2 = 1.5707963267948965580E+00, /* 0x3FF921FB, 0x54442D18 */
 pi     = 3.1415926535897931160E+00; /* 0x400921FB, 0x54442D18 */
-static volatile double
+static const volatile double
 pi_lo  = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */
 
 double atan2(double y, double x)