X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=getopt_long.h;h=dbf799276993640fb08d21d7401da3c7406c43e8;hb=70491a12902e89b85cfa6b44a7b7fbe066ee2ac1;hp=a1a9add17677e750850209e1bf293d258021a610;hpb=51d85e945d26324e50d6406829ce006ccc9eb1c0;p=mothur.git

diff --git a/getopt_long.h b/getopt_long.h
index a1a9add..dbf7992 100644
--- a/getopt_long.h
+++ b/getopt_long.h
@@ -28,6 +28,10 @@
 
 #ifndef _GETOPT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct option {
     const char *name;
     int has_arg;
@@ -49,4 +53,8 @@ int getopt_long(int argc, char **argv,
                 struct option *longopts,
                 int *indexptr);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _GETOPT_H */