i18n: add no-op _() and N_() wrappers

[thirdparty/git.git] / git-compat-util.h

diff --git a/git-compat-util.h b/git-compat-util.h
index 00d41e4f0e9c2356427f38abec317fac8fa452a4..f4cb0a9b0182da5366249ce6e53e24773fd2b174 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -536,7 +536,16 @@ void git_qsort(void *base, size_t nmemb, size_t size,
 #endif
 
 #ifndef va_copy
-#define va_copy(dst,src) (dst) = (src)
+/*
+ * Since an obvious implementation of va_list would be to make it a
+ * pointer into the stack frame, a simple assignment will work on
+ * many systems.  But let's try to be more portable.
+ */
+#ifdef __va_copy
+#define va_copy(dst, src) __va_copy(dst, src)
+#else
+#define va_copy(dst, src) ((dst) = (src))
+#endif
 #endif
 
 /*