2 files changed, 0 insertions, 10 deletions
diff --git a/lib/axtls b/lib/axtls
-Subproject 9b3092eb3b4b230a63c0c389bfbd3c55682c620
+Subproject dac9176cac58cc5e49669a9a4d404a6f6dd7cc1
diff --git a/lib/libm/math.c b/lib/libm/math.c
index 327a149b1..39c6a68a5 100644
--- a/lib/libm/math.c
+++ b/lib/libm/math.c
@@ -48,16 +48,6 @@ float copysignf(float x, float y) {
 }
 #endif
 
-// some compilers define log2f in terms of logf
-#ifdef log2f
-#undef log2f
-#endif
-// some compilers have _M_LN2 defined in math.h, some don't
-#ifndef _M_LN2
-#define _M_LN2 (0.69314718055994530942)
-#endif
-float log2f(float x) { return logf(x) / (float)_M_LN2; }
-
 static const float _M_LN10 = 2.30258509299404; // 0x40135d8e
 float log10f(float x) { return logf(x) / (float)_M_LN10; }