ICU-21562 Add include to fix std:abs build problem

diff --git a/icu4c/source/common/charstr.cpp b/icu4c/source/common/charstr.cpp
index c4710d6ed569c074540b0f1baf150e13dcb1e0f5..c35622882c4523300946a04905f58deda63e43a4 100644 (file)
--- a/icu4c/source/common/charstr.cpp
+++ b/icu4c/source/common/charstr.cpp
@@ -14,6 +14,8 @@
 *   created by: Markus W. Scherer
 */
 
+#include <cstdlib>
+
 #include "unicode/utypes.h"
 #include "unicode/putil.h"
 #include "charstr.h"

diff --git a/icu4c/source/i18n/number_longnames.cpp b/icu4c/source/i18n/number_longnames.cpp
index 6c7a56e5f93ccdedc9b63675a857c6ec5b3963ab..08078c474734be2c5e46aed230a5a4ea2e638348 100644 (file)
--- a/icu4c/source/i18n/number_longnames.cpp
+++ b/icu4c/source/i18n/number_longnames.cpp
@@ -5,6 +5,8 @@
 
 #if !UCONFIG_NO_FORMATTING
 
+#include <cstdlib>
+
 #include "unicode/simpleformatter.h"
 #include "unicode/ures.h"
 #include "ureslocs.h"