ICU-57165.0.1.tar.gz

[apple/icu.git] / icuSources / tools / tzcode / zic.c

diff --git a/icuSources/tools/tzcode/zic.c b/icuSources/tools/tzcode/zic.c
index f38498c6ee27479e65f46d4b0d154fc300ce614d..0d95a0029870e5fbb994d78c17acc1265827958e 100644 (file)
--- a/icuSources/tools/tzcode/zic.c
+++ b/icuSources/tools/tzcode/zic.c
@@ -29,6 +29,9 @@ static char const REPORT_BUGS_TO[]="N/A";
 #include "tzfile.h"
 
 #include <stdarg.h>
+#if U_PLATFORM_IS_DARWIN_BASED || U_PLATFORM_IS_LINUX_BASED || U_PLATFORM == U_PF_BSD || U_PLATFORM == U_PF_SOLARIS
+#include <unistd.h>
+#endif
 
 #define        ZIC_VERSION_PRE_2013 '2'
 #define        ZIC_VERSION     '3'