X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lib-src%2Fgetopt.h;h=6bf8e080115fa882da3e763c6b9940c8915ac253;hb=22a9f0714ccc24bf0db699769ae42bb8b3ad1f03;hp=d5ad6a301a4ea78c98c3cf90c9b4bc47a949ea90;hpb=c8aa261a7bf3eb1389d2e018be1d715f73cacd66;p=chise%2Fxemacs-chise.git-

diff --git a/lib-src/getopt.h b/lib-src/getopt.h
index d5ad6a3..6bf8e08 100644
--- a/lib-src/getopt.h
+++ b/lib-src/getopt.h
@@ -98,7 +98,7 @@ struct option
 #define required_argument	1
 #define optional_argument	2
 
-#if defined (__GNU_LIBRARY__) || defined (__cplusplus)
+#if defined (__GNU_LIBRARY__) || defined (__cplusplus) || defined (CYGWIN)
 /* Many other libraries have conflicting prototypes for getopt, with
    differences in the consts, in stdlib.h.  To avoid compilation
    errors, only prototype getopt for the GNU C library.  */