---
This will go in before my double promotion series which uses exp2f.
include/c99_math.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/c99_math.h b/include/c99_math.h
index 7ed7cc2..0ca5a73 100644
--- a/include/c99_math.h
+++ b/include/c99_math.h
@@ -140,6 +140,12 @@ llrintf(float f)
return rounded;
}
+static inline float
+exp2f(float f)
+{
+ return powf(2.0f, f);
+}
+
#endif /* C99 */
--
2.3.6
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