@node remque, misc
@subheading Syntax

@example
#include <search.h>

void remque(struct qelem *elem);
@end example

@subheading Description

This function manipulates queues built from doubly linked lists.  Each element
in the queue must be in the form of @code{struct qelem} which is defined
thus:

@example
struct qelem @{
  struct qelem *q_forw;
  struct qelem *q_back;
  char q_data[0];
@}
@end example

This function removes the entry @var{elem} from a queue.

@subheading Return Value

None.


@subheading Portability

@portability !ansi, !posix