X-Git-Url: https://vcs.fsf.org/?p=exim.git;a=blobdiff_plain;f=src%2FOS%2Fos.h-Darwin;h=559003f537b24b7b9ef3cc255e79a3b0db827385;hp=af06bdcbcd6a0bbb7e07ad1c2ab3024827b4f86f;hb=2fc44bd527012cc3075667f8f50243ee01cdcd27;hpb=ca492d885a01e0bf0b9abfab456c31d5c087588c

diff --git a/src/OS/os.h-Darwin b/src/OS/os.h-Darwin
index af06bdcbc..559003f53 100644
--- a/src/OS/os.h-Darwin
+++ b/src/OS/os.h-Darwin
@@ -36,7 +36,10 @@ updating Exim to use the newer interface. */
 #define DYNLIB_FN_EXT "dylib"
 
 /* We currently need some assistance getting OFF_T_FMT correct on MacOS */
-#define OFF_T_FMT "%llu"
+#ifdef OFF_T_FMT
+# undef OFF_T_FMT
+#endif
+#define OFF_T_FMT "%lld"
 #define LONGLONG_T long int
 
 /* End */