Remove pushqueue for bash 3 compatibility.

Author: lhunath

MasterPassword/C/bashlib

@@ -465,27 +465,6 @@ readwhile() {
 
 
 
-#  ___________________________________________________________________________
-# |__ pushqueue ______________________________________________________________|
-#
-#       pushqueue element ...
-#
-# Pushes the given arguments as elements onto the queue.
-#
-pushqueue() {
-    [[ $_queue ]] || {
-        coproc _queue {
-            while IFS= read -r -d ''; do
-                printf '%s\0' "$REPLY"
-            done
-        }
-    }
-
-    printf '%s\0' "$@" >&"${_queue[1]}"
-} # _____________________________________________________________________
-
-
-
 #  __________________________________________________________________________
 # |__ popqueue ______________________________________________________________|
 #