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authorJosh Haberman <jhaberman@gmail.com>2015-06-06 16:27:40 -0700
committerJosh Haberman <jhaberman@gmail.com>2015-06-06 16:27:40 -0700
commitd9485c28ed42df3f1a418f446203c780b6e31e3a (patch)
treeeab2f13454fefa2961cb3ce40270ba59e2179c16 /upb/upb.h
parent19a973a85ef5a2eaf1ca59d09ec2d6e972c0cd24 (diff)
Fix for va_copy.
Diffstat (limited to 'upb/upb.h')
-rw-r--r--upb/upb.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/upb/upb.h b/upb/upb.h
index ad094f4..294b2fa 100644
--- a/upb/upb.h
+++ b/upb/upb.h
@@ -52,12 +52,14 @@
#ifdef __GNUC__
#define _upb_snprintf __builtin_snprintf
#define _upb_vsnprintf __builtin_vsnprintf
+#define _upb_va_copy(a, b) __va_copy(a, b)
#elif __STDC_VERSION__ >= 199901L
/* C99 versions. */
#define _upb_snprintf snprintf
#define _upb_vsnprintf vsnprintf
+#define _upb_va_copy(a, b) va_copy(a, b)
#else
-#error Need implementations of [v]snprintf
+#error Need implementations of [v]snprintf and va_copy
#endif
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