commit 2d1a2aa13d54ea1a5b02616b936a48ac07fc7261
author Elliott Hughes <enh@google.com> Mon Feb 04 13:43:48 2019 -0800
committer Elliott Hughes <enh@google.com> Mon Feb 04 13:43:48 2019 -0800
tree 49ea535551725872e125403d034ba0b9b17158eb
parent 58dd1cbd7f2a0b8a779f2f43c45447cdccc09c3e

libm: sync with upstream FreeBSD.

Test: ran tests
Change-Id: I16b5930b0dc652ceac60d8ed1d57c6126c74699c

libm/upstream-freebsd/lib/msun/src/s_erf.c

diff --git a/libm/upstream-freebsd/lib/msun/src/s_erf.c b/libm/upstream-freebsd/lib/msun/src/s_erf.c
index e1d63bc..3e39d80 100644
--- a/libm/upstream-freebsd/lib/msun/src/s_erf.c
+++ b/libm/upstream-freebsd/lib/msun/src/s_erf.c
@@ -11,7 +11,7 @@
  */
 
 #include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
+__FBSDID("$FreeBSD: head/lib/msun/src/s_erf.c 342563 2018-12-28 01:34:08Z jhibbits $");
 
 /* double erf(double x)
  * double erfc(double x)
@@ -107,7 +107,7 @@
  *	   	erfc/erf(NaN) is NaN
  */
 
-
+#include <float.h>
 #include "math.h"
 #include "math_private.h"