Changes to checks/wrapfifo.m4 [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/06/16 03:09:14

Index: checks/wrapfifo.m4
===================================================================
RCS file: checks/wrapfifo.m4
diff -N checks/wrapfifo.m4
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ checks/wrapfifo.m4  16 Jun 2006 03:09:14 -0000      1.1.2.1
@@ -0,0 +1,9 @@
+define(`_m4wrap_level', `0')dnl
+define(`m4wrap',
+`ifdef(`m4wrap'_m4wrap_level,
+       `define(`m4wrap'_m4wrap_level,
+               defn(`m4wrap'_m4wrap_level)`$1')',
+       `builtin(`m4wrap', `define(`_m4wrap_level',
+                                  incr(_m4wrap_level))dnl
+m4wrap'_m4wrap_level)dnl
+define(`m4wrap'_m4wrap_level, `$1')')')dnl