_ISOC99_SOURCE -> _GNU_SOURCE

[exim.git] / doc / doc-txt / ChangeLog

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index ef3236a6213960d9b9a492684e36bf9865a0dd29..b7a6a00e4b88e7a1fa6740800253f5b6c1297058 100644 (file)
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -149,7 +149,7 @@ PP/34 Validate tls_require_ciphers on startup, since debugging an invalid
 PP/35 Pull in <features.h> on Linux, for some portability edge-cases of
       64-bit ${eval} (JH/03).
 
-PP/36 Define _ISOC99_SOURCE in exim.h; it's needed for some releases of
+PP/36 Define _GNU_SOURCE in exim.h; it's needed for some releases of
       GNU libc to support some of the 64-bit stuff, should not lead to
       conflicts.  Defined before os.h is pulled in, so if a given platform
       needs to override this, it can.