[fusl] clang-format fusl

fusl/src/math/__expo2f.c

Index: fusl/src/math/__expo2f.c
diff --git a/fusl/src/math/__expo2f.c b/fusl/src/math/__expo2f.c
index 5163e4180033b1ec45ac6cb5e159c4d607bb10dc..f71e8b5a4b7430b948a940d38186f21f3ec09a42 100644
--- a/fusl/src/math/__expo2f.c
+++ b/fusl/src/math/__expo2f.c
@@ -1,16 +1,17 @@
 #include "libm.h"
 
-/* k is such that k*ln2 has minimal relative error and x - kln2 > log(FLT_MIN) */
+/* k is such that k*ln2 has minimal relative error and x - kln2 > log(FLT_MIN)
+ */
 static const int k = 235;
 static const float kln2 = 0x1.45c778p+7f;
 
-/* expf(x)/2 for x >= log(FLT_MAX), slightly better than 0.5f*expf(x/2)*expf(x/2) */
-float __expo2f(float x)
-{
-	float scale;
+/* expf(x)/2 for x >= log(FLT_MAX), slightly better than
+ * 0.5f*expf(x/2)*expf(x/2) */
+float __expo2f(float x) {
+  float scale;
 
-	/* note that k is odd and scale*scale overflows */
-	SET_FLOAT_WORD(scale, (uint32_t)(0x7f + k/2) << 23);
-	/* exp(x - k ln2) * 2**(k-1) */
-	return expf(x - kln2) * scale * scale;
+  /* note that k is odd and scale*scale overflows */
+  SET_FLOAT_WORD(scale, (uint32_t)(0x7f + k / 2) << 23);
+  /* exp(x - k ln2) * 2**(k-1) */
+  return expf(x - kln2) * scale * scale;
 }