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1 files changed, 34 insertions, 0 deletions

diff --git a/src/lib/libcrypto/util/deltree.com b/src/lib/libcrypto/util/deltree.com
new file mode 100644
index 0000000000..9f36b1a5e9
--- /dev/null
+++ b/src/lib/libcrypto/util/deltree.com
@@ -0,0 +1,34 @@
+$! DELTREE.COM
+$
+$ call deltree 'p1'
+$ exit $status
+$
+$ deltree: subroutine ! P1 is a name of a directory
+$       on control_y then goto dt_STOP
+$       on warning then goto dt_exit
+$       _dt_def = f$trnlnm("SYS$DISK")+f$directory()
+$       if f$parse(p1) .eqs. "" then exit
+$       set default 'f$parse(p1,,,"DEVICE")''f$parse(p1,,,"DIRECTORY")'
+$       p1 = f$parse(p1,,,"NAME") + f$parse(p1,,,"TYPE")
+$       _fp = f$parse(".DIR",p1)
+$ dt_loop:
+$       _f = f$search(_fp)
+$       if _f .eqs. "" then goto dt_loopend
+$       call deltree [.'f$parse(_f,,,"NAME")']*.*
+$       goto dt_loop
+$ dt_loopend:
+$       _fp = f$parse(p1,".;*")
+$       if f$search(_fp) .eqs. "" then goto dt_exit
+$       set noon
+$       set file/prot=(S:RWED,O:RWED,G:RWED,W:RWED) '_fp'
+$       set on
+$       delete/nolog '_fp'
+$ dt_exit:
+$       set default '_dt_def'
+$       goto dt_end
+$ dt_STOP:
+$       set default '_dt_def'
+$       stop/id=""
+$       exit
+$ dt_end:
+$       endsubroutine