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

diff --git a/cache.h b/cache.h
index d83d68c859904fadbe2501cabd8575be09131d7b..8188169ac66047d53b4623c5bf15370190773ba7 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -5,6 +5,7 @@
 #include "strbuf.h"
 #include "hash.h"
 #include "advice.h"
+#include "gettext.h"
 
 #include SHA1_HEADER
 #ifndef git_SHA_CTX
@@ -511,7 +512,7 @@ extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st);
 #define REFRESH_IGNORE_MISSING 0x0008  /* ignore non-existent */
 #define REFRESH_IGNORE_SUBMODULES      0x0010  /* ignore submodules */
 #define REFRESH_IN_PORCELAIN   0x0020  /* user friendly output, not "needs update" */
-extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, char *header_msg);
+extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, const char *header_msg);
 
 struct lock_file {
        struct lock_file *next;
@@ -676,9 +677,11 @@ static inline void hashclr(unsigned char *hash)
 
 #define EMPTY_TREE_SHA1_HEX \
        "4b825dc642cb6eb9a060e54bf8d69288fbee4904"
-#define EMPTY_TREE_SHA1_BIN \
+#define EMPTY_TREE_SHA1_BIN_LITERAL \
         "\x4b\x82\x5d\xc6\x42\xcb\x6e\xb9\xa0\x60" \
         "\xe5\x4b\xf8\xd6\x92\x88\xfb\xee\x49\x04"
+#define EMPTY_TREE_SHA1_BIN \
+        ((const unsigned char *) EMPTY_TREE_SHA1_BIN_LITERAL)
 
 int git_mkstemp(char *path, size_t n, const char *template);