bump serial number

diff --git a/m4/dos.m4 b/m4/dos.m4
index e8bf066feb79954377b91155f85211fd1258c68c..541de7e0e97bf17b70a6c18c5b78500d06b73c99 100644 (file)
--- a/m4/dos.m4
+++ b/m4/dos.m4
@@ -1,4 +1,4 @@
-#serial 6
+#serial 7
 
 # Define some macros required for proper operation of code in lib/*.c
 # on MSDOS/Windows systems.