docs: AIO chapter (consumer only) converted to mdbook.

12 files changed, 0 insertions, 728 deletions

diff --git a/docs/man/nng_aio_alloc.3.adoc b/docs/man/nng_aio_alloc.3.adoc
deleted file mode 100644
index 6a424e3b..00000000
--- a/docs/man/nng_aio_alloc.3.adoc
+++ /dev/null
@@ -1,88 +0,0 @@
-= nng_aio_alloc(3)
-//
-// Copyright 2022 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_alloc - allocate asynchronous I/O handle
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-int nng_aio_alloc(nng_aio **aiop, void (*callb)(void *), void *arg);
-----
-
-== DESCRIPTION
-
-The `nng_aio_alloc()` function allocates a handle for ((asynchronous I/O))
-operations, and stores a pointer to it in __aiop__.
-The handle is initialized with a completion ((callback)) of _callb_,
-which will be executed when an associated asynchronous operation finishes.
-It will be called with the argument _arg_.
-
-NOTE: The callback _callb_ must not perform any blocking operations, and
-must complete its execution quickly.  If _callb_ does block, this can
-lead ultimately to an apparent "hang" or deadlock in the application.
-This also means you should avoid operations such as allocating new objects,
-which also means opening or closing sockets, dialers, and so forth.
-
-TIP: If more complex or blocking work needs to be performed by _callb_, a separate
-thread can be used, along with a xref:nng_cv_alloc.3supp.adoc[condition variable]
-which can be signaled by the callback.
-
-Asynchronous I/O operations all take an xref:nng_aio.5.adoc[`nng_aio`]
-handle such as allocated by this function.
-Such operations are usually started by a function that returns immediately.
-The operation is then run asynchronously, and completes sometime later.
-When that operation is complete, the callback supplied here is called,
-and that callback is able to determine the result of the operation using
-xref:nng_aio_result.3.adoc[`nng_aio_result()`],
-xref:nng_aio_count.3.adoc[`nng_aio_count()`],
-and xref:nng_aio_get_output.3.adoc[`nng_aio_get_output()`].
-
-It is possible to wait synchronously for an otherwise asynchronous operation
-by using the function xref:nng_aio_wait.3.adoc[`nng_aio_wait()`].
-In that case, it is permissible for _callb_ and _arg_ to both be `NULL`.
-Note that if these are `NULL`, then it will not be possible to determine when the
-operation is complete except by calling the aforementioned
-xref:nng_aio_wait.3.adoc[`nng_aio_wait()`].
-
-== RETURN VALUES
-
-This function returns 0 on success, and non-zero otherwise.
-
-== ERRORS
-
-[horizontal]
-`NNG_ENOMEM`:: Insufficient free memory to perform the operation.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_abort.3.adoc[nng_aio_abort(3)],
-xref:nng_aio_cancel.3.adoc[nng_aio_cancel(3)],
-xref:nng_aio_count.3.adoc[nng_aio_count(3)],
-xref:nng_aio_free.3.adoc[nng_aio_free(3)],
-xref:nng_aio_get_input.3.adoc[nng_aio_get_input(3)],
-xref:nng_aio_get_msg.3.adoc[nng_aio_get_msg(3)],
-xref:nng_aio_get_output.3.adoc[nng_aio_get_output(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio_set_input.3.adoc[nng_aio_set_input(3)],
-xref:nng_aio_set_iov.3.adoc[nng_aio_set_iov(3)],
-xref:nng_aio_set_msg.3.adoc[nng_aio_set_msg(3)],
-xref:nng_aio_set_timeout.3.adoc[nng_aio_set_timeout(3)],
-xref:nng_aio_stop.3.adoc[nng_aio_stop(3)],
-xref:nng_aio_wait.3.adoc[nng_aio_wait(3)],
-xref:nng_strerror.3.adoc[nng_strerror(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_busy.3.adoc b/docs/man/nng_aio_busy.3.adoc
deleted file mode 100644
index 4aaf09b5..00000000
--- a/docs/man/nng_aio_busy.3.adoc
+++ /dev/null
@@ -1,56 +0,0 @@
-= nng_aio_busy(3)
-//
-// Copyright 2022 Staysail Systems, Inc. <info@staysail.tech>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_busy - test if asynchronous I/O is busy
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-bool nng_aio_busy(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_busy()` function returns true if the
-_aio_ is currently busy performing an asynchronous I/O
-operation or is executing a completion callback.
-
-If no operation has been started, or the operation has
-been completed or canceled, and any callback has been
-executed, then it returns false.
-
-This is the same test used internally by
-xref:nng_aio_wait.3.adoc[`nng_aio_wait()`]
-
-NOTE: Care should be taken to ensure that the _aio_ object is not
-freed when using this function.  The caller is responsible for
-coordinating any use of this with any reuse of the _aio_.
-
-== RETURN VALUES
-
-True if the _aio_ is busy, false otherwise.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_abort.3.adoc[nng_aio_abort(3)],
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_wait.3.adoc[nng_aio_wait(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_count.3.adoc b/docs/man/nng_aio_count.3.adoc
deleted file mode 100644
index daf97710..00000000
--- a/docs/man/nng_aio_count.3.adoc
+++ /dev/null
@@ -1,61 +0,0 @@
-= nng_aio_count(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_count - return number of bytes transferred
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-size_t nng_aio_count(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_count()` returns the number of bytes transferred by the
-asynchronous operation associated with the handle _aio_.
-
-Some asynchronous operations do not provide meaningful data for this
-function; for example operations that establish connections do not
-transfer user data (they may transfer protocol data though) -- in this case
-this function will generally return zero.
-
-This function is most useful when used with operations that make use of
-of a scatter/gather vector (set by xref:nng_aio_set_iov.3.adoc[`nng_aio_set_iov()`]).
-
-NOTE: The return value from this function is undefined if the operation
-has not completed yet.
-Either call this from the handle's completion callback,
-or after waiting for the operation to complete with
-xref:nng_aio_wait.3.adoc[`nng_aio_wait()`].
-
-== RETURN VALUES
-
-The number of bytes transferred by the operation.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio_set_iov.3.adoc[nng_aio_set_iov(3)],
-xref:nng_aio_wait.3.adoc[nng_aio_wait(3)],
-xref:nng_strerror.3.adoc[nng_strerror(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_free.3.adoc b/docs/man/nng_aio_free.3.adoc
deleted file mode 100644
index c2528633..00000000
--- a/docs/man/nng_aio_free.3.adoc
+++ /dev/null
@@ -1,54 +0,0 @@
-= nng_aio_free(3)
-//
-// Copyright 2020 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_free - free asynchronous I/O handle
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-void nng_aio_free(nng_aio *aio);
-void nng_aio_reap(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_free()` function frees an allocated asynchronous I/O handle.
-If any operation is in progress, the operation is canceled, and the
-caller is blocked until the operation is completely canceled, to ensure
-that it is safe to deallocate the handle and any associated resources.
-(This is done by implicitly calling xref:nng_aio_stop.3.adoc[`nng_aio_stop()`].)
-
-The `nng_aio_reap()` function is the same as `nng_aio_free()`, but does
-its work in a background thread.
-This can be useful to discard the _aio_ object from within the callback for the _aio_.
-
-IMPORTANT: Once either of these functions are called, the _aio_ object is invalid and must not be used again.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_stop.3.adoc[nng_aio_stop(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_get_msg.3.adoc b/docs/man/nng_aio_get_msg.3.adoc
deleted file mode 100644
index c4205658..00000000
--- a/docs/man/nng_aio_get_msg.3.adoc
+++ /dev/null
@@ -1,49 +0,0 @@
-= nng_aio_get_msg(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_get_msg - get message from asynchronous receive
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-nng_msg *nng_aio_get_msg(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_get_msg()` function gets any message stored in _aio_ as
-either a result of a successful receive
-(see xref:nng_recv_aio.3.adoc[`nng_recv_aio()`])
-or that was previously stored with xref:nng_aio_set_msg.3.adoc[`nng_aio_set_msg()`].
-
-IMPORTANT: The xref:nng_aio.5.adoc[`nng_aio`] must not have an operation in progress.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_set_msg.3.adoc[nng_aio_set_msg(3)],
-xref:nng_recv_aio.3.adoc[nng_recv_aio(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng_msg.5.adoc[nng_msg(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_get_output.3.adoc b/docs/man/nng_aio_get_output.3.adoc
deleted file mode 100644
index 4dfd67c3..00000000
--- a/docs/man/nng_aio_get_output.3.adoc
+++ /dev/null
@@ -1,56 +0,0 @@
-= nng_aio_get_output(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_get_output - return output result
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-void *nng_aio_get_output(nng_aio *aio, unsigned int index);
-----
-
-== DESCRIPTION
-
-The `nng_aio_get_output()` function returns the output result at _index_
-resulting from the asynchronous operation associated with _aio_.
-
-The type and semantics of output parameters are determined by specific
-operations.
-
-NOTE: If the _index_ does not correspond to a defined output for the operation,
-or the operation did not succeed, then the return value will be `NULL`.
-
-IMPORTANT: It is an error to call this function while the _aio_ is currently
-in use by an active asynchronous operation, or if no operation has been
-performed using the _aio_ yet.
-
-== RETURN VALUES
-
-The __index__th result of the operation, or `NULL`.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_get_output.3.adoc[nng_aio_get_output(3)],
-xref:nng_aio_set_input.3.adoc[nng_aio_set_input(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_result.3.adoc b/docs/man/nng_aio_result.3.adoc
deleted file mode 100644
index e1886a6e..00000000
--- a/docs/man/nng_aio_result.3.adoc
+++ /dev/null
@@ -1,59 +0,0 @@
-= nng_aio_result(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_result - return result of asynchronous operation
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-int nng_aio_result(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_result()` returns the result of the operation associated
-with the handle _aio_.
-If the operation was successful, then 0 is returned.
-Otherwise a non-zero error code is returned.
-
-NOTE: The return value from this function is undefined if the operation
-has not completed yet.
-Either call this from the handle's completion
-callback, or after waiting for the operation to complete with
-xref:nng_aio_wait.3.adoc[`nng_aio_wait()`].
-
-== RETURN VALUES
-
-The result of the operation, either zero on success, or an error
-number on failure.
-
-== ERRORS
-
-[horizontal]
-`NNG_ETIMEDOUT`:: The operation timed out.
-`NNG_ECANCELED`:: The operation was canceled.
-
-Various other return values are possible depending on the operation.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_abort.3.adoc[nng_aio_abort(3)],
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_wait.3.adoc[nng_aio_wait(3)],
-xref:nng_strerror.3.adoc[nng_strerror(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_set_input.3.adoc b/docs/man/nng_aio_set_input.3.adoc
deleted file mode 100644
index 37cf3cdd..00000000
--- a/docs/man/nng_aio_set_input.3.adoc
+++ /dev/null
@@ -1,63 +0,0 @@
-= nng_aio_set_input(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_set_input - set input parameter
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-void nng_aio_set_input(nng_aio *aio, unsigned int index, void *param);
-----
-
-== DESCRIPTION
-
-The `nng_aio_set_input()` function sets the input parameter at _index_
-to _param_ for the asynchronous operation associated with _aio_.
-
-The type and semantics of input parameters are determined by specific
-operations; the caller must supply appropriate inputs for the operation
-to be performed.
-
-The valid values of _index_ range from zero (0) to three (3), as no operation
-currently defined can accept more than four parameters.
-(This limit could increase in the future.)
-
-NOTE: If the _index_ does not correspond to a defined input for the operation,
-then this function will have no effect.
-
-IMPORTANT: It is an error to call this function while the _aio_ is currently
-in use by an active asynchronous operation.
-
-An input parameter set with this function may be retrieved later with
-the xref:nng_aio_get_input.3.adoc[`nng_aio_get_input()`] function.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_get_input.3.adoc[nng_aio_get_input(3)],
-xref:nng_aio_get_output.3.adoc[nng_aio_get_output(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_set_iov.3.adoc b/docs/man/nng_aio_set_iov.3.adoc
deleted file mode 100644
index 83128011..00000000
--- a/docs/man/nng_aio_set_iov.3.adoc
+++ /dev/null
@@ -1,67 +0,0 @@
-= nng_aio_set_iov(3)
-//
-// Copyright 2021 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_set_iov - set scatter/gather vector
-
-== SYNOPSIS
-
-[source,c]
-----
-#include <nng/nng.h>
-
-int nng_aio_set_iov(nng_aio *aio, unsigned int niov, nng_iov *iov);
-----
-
-== DESCRIPTION
-
-The `nng_aio_set_iov()` function sets a ((scatter/gather)) vector _iov_ on the handle _aio_.
-
-The _iov_ is a pointer to an array of _niov_ xref:nng_iov.5.adoc[`nng_iov`]
-structures, which have the following definition:
-
-[source,c]
-----
-    typedef struct nng_iov {
-        void * iov_buf;
-        size_t iov_len;
-    };
-----
-
-The _iov_ is copied into storage in the _aio_ itself, so that callers may use stack allocated `nng_iov` structures.
-The values pointed to by the `iov_buf` members are *not* copied by this function though.
-
-A maximum of four (4) `nng_iov` members may be supplied.
-
-NOTE: Earlier versions of the library could accept longer scatter-gather lists.
-However, no known consumers have ever needed a scatter-gather list longer than 4 vectors.
-As a result, the implementation limit was reduced, and heap allocations which could fail were removed.
-
-== RETURN VALUES
-
-This function returns 0 on success, and non-zero otherwise.
-
-== ERRORS
-
-[horizontal]
-`NNG_EINVAL`:: Value of specified _niov_ is too large.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_cancel.3.adoc[nng_aio_cancel(3)],
-xref:nng_aio_count.3.adoc[nng_aio_count(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng_iov.5.adoc[nng_iov(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_set_msg.3.adoc b/docs/man/nng_aio_set_msg.3.adoc
deleted file mode 100644
index e0ea3e46..00000000
--- a/docs/man/nng_aio_set_msg.3.adoc
+++ /dev/null
@@ -1,47 +0,0 @@
-= nng_aio_set_msg(3)
-//
-// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_set_msg - set message for asynchronous send
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-void nng_aio_set_msg(nng_aio *aio, nng_msg *msg);
-----
-
-== DESCRIPTION
-
-The `nng_aio_set_msg()` function sets the message that will be used
-for an asynchronous send operation (see xref:nng_send_aio.3.adoc[`nng_send_aio()`]).
-
-IMPORTANT: The xref:nng_aio.5.adoc[`nng_aio`] must not have an operation in progress.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_get_msg.3.adoc[nng_aio_get_msg(3)],
-xref:nng_send_aio.3.adoc[nng_send_aio(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng_msg.5.adoc[nng_msg(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_set_timeout.3.adoc b/docs/man/nng_aio_set_timeout.3.adoc
deleted file mode 100644
index a82b0c83..00000000
--- a/docs/man/nng_aio_set_timeout.3.adoc
+++ /dev/null
@@ -1,74 +0,0 @@
-= nng_aio_set_timeout(3)
-//
-// Copyright 2023 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_set_timeout - set asynchronous I/O timeout
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-typedef int nng_duration;
-void nng_aio_set_timeout(nng_aio *aio, nng_duration timeout);
-
-typedef uint64_t nng_time;
-void nng_aio_set_expire(nng_aio *aio, nng_time expiration);
-----
-
-== DESCRIPTION
-
-The `nng_aio_set_timeout()` function sets a _timeout_(((timeout)))
-for the asynchronous operation associated with _aio_.
-This causes a timer to be started when the operation is actually started.
-If the timer expires before the operation is completed, then it is
-aborted with an error of `NNG_ETIMEDOUT`.
-The _timeout_ is specified as a relative number of milliseconds.
-
-If the timeout is `NNG_DURATION_INFINITE`, then no timeout is used.
-If the timeout is `NNG_DURATION_DEFAULT`, then a "default" or socket-specific
-timeout is used.
-(This is frequently the same as `NNG_DURATION_INFINITE`.)
-
-The `nng_aio_set_expire()` function is similar to `nng_aio_set_timeout()`, but sets
-an absolute expiration time based on the system clock. The _expiration_
-is expressed as a number of milliseconds since some point in the past.
-The xref:nng_clock.3supp.adoc[`nng_clock()`] function can be used to determine
-the current value of the clock.
-
-TIP: As most operations involve some context switching, it is usually a good
-idea to allow at least a few tens of milliseconds before timing them out --
-a too small timeout might not allow the operation to properly begin before
-giving up!
-
-The value of _timeout_ set for the _aio_ is persistent, so that if the
-handle is reused for multiple operations, they will have the same relative
-timeout.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_cancel.3.adoc[nng_aio_cancel(3)],
-xref:nng_aio_result.3.adoc[nng_aio_result(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng_duration.5.adoc[nng_duration(5)],
-xref:nng.7.adoc[nng(7)]
diff --git a/docs/man/nng_aio_wait.3.adoc b/docs/man/nng_aio_wait.3.adoc
deleted file mode 100644
index acac6fdf..00000000
--- a/docs/man/nng_aio_wait.3.adoc
+++ /dev/null
@@ -1,54 +0,0 @@
-= nng_aio_wait(3)
-//
-// Copyright 2023 Staysail Systems, Inc. <info@staysail.tech>
-// Copyright 2018 Capitar IT Group BV <info@capitar.com>
-//
-// This document is supplied under the terms of the MIT License, a
-// copy of which should be located in the distribution where this
-// file was obtained (LICENSE.txt).  A copy of the license may also be
-// found online at https://opensource.org/licenses/MIT.
-//
-
-== NAME
-
-nng_aio_wait - wait for asynchronous I/O operation
-
-== SYNOPSIS
-
-[source, c]
-----
-#include <nng/nng.h>
-
-void nng_aio_wait(nng_aio *aio);
-----
-
-== DESCRIPTION
-
-The `nng_aio_wait()` function waits for an asynchronous I/O operation
-to complete.
-If the operation has not been started, or has already
-completed, then it returns immediately.
-
-If a callback was set with _aio_ when it was allocated, then this
-function will not be called until the callback has completed.
-
-IMPORTANT: This function should never be called from a function that itself
-is a callback of an xref:nng_aio.5.adoc[`aio`], either this one or any other.
-Doing so may result in a deadlock.
-
-== RETURN VALUES
-
-None.
-
-== ERRORS
-
-None.
-
-== SEE ALSO
-
-[.text-left]
-xref:nng_aio_abort.3.adoc[nng_aio_abort(3)],
-xref:nng_aio_alloc.3.adoc[nng_aio_alloc(3)],
-xref:nng_aio_busy.3.adoc[nng_aio_busy(3)],
-xref:nng_aio.5.adoc[nng_aio(5)],
-xref:nng.7.adoc[nng(7)]