Add more man pages.
diff --git a/man/zip_source_begin_write.mdoc b/man/zip_source_begin_write.mdoc
new file mode 100644
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--- /dev/null
+++ b/man/zip_source_begin_write.mdoc
@@ -0,0 +1,66 @@
+.\" zip_source_begin_write.mdoc -- prepare zip source for writing
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_BEGIN_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_begin_write
+.Nd prepare zip source for writing
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft int
+.Fn zip_source_begin_write "zip_source_t *zs"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_begin_write
+prepares the zip_source
+.Fa zs
+for writing.
+Usually this involves creating temporary files or allocating buffers.
+.Sh RETURN VALUES
+.Fn zip_source_begin_write
+returns 0 on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_commit_write 3 ,
+.Xr zip_source_rollback_write 3 ,
+.Xr zip_source_seek_write 3 ,
+.Xr zip_source_tell_write 3 ,
+.Xr zip_source_write 3
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_commit_write.mdoc b/man/zip_source_commit_write.mdoc
new file mode 100644
index 0000000..42e7aa8
--- /dev/null
+++ b/man/zip_source_commit_write.mdoc
@@ -0,0 +1,66 @@
+.\" zip_source_commit_write.mdoc -- finalize changes to zip source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_COMMIT_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_commit_write
+.Nd finalize changes to zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft int
+.Fn zip_source_commit_write "zip_source_t *zs"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_commit_write
+finishes writing data to the zip source
+.Fa zs .
+Usually this involves flushing buffers, replacing original files with
+temporary files or cleaning up buffers.
+.Sh RETURN VALUES
+.Fn zip_source_commit_write
+returns 0 on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_begin_write 3 ,
+.Xr zip_source_rollback_write 3 ,
+.Xr zip_source_seek_write 3 ,
+.Xr zip_source_tell_write 3 ,
+.Xr zip_source_write 3 
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_read.mdoc b/man/zip_source_read.mdoc
new file mode 100644
index 0000000..933874c
--- /dev/null
+++ b/man/zip_source_read.mdoc
@@ -0,0 +1,66 @@
+.\" zip_source_read.mdoc -- read data from zip source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_READ 3
+.Os
+.Sh NAME
+.Nm zip_source_read
+.Nd read data from zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft zip_int64_t
+.Fn zip_source_read "zip_source_t *zs" "void *data" "zip_uint64_t len"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_read
+reads up to
+.Ar len
+bytes of data from the zip source
+.Ar zs
+at the current read offset and writes them to the buffer
+.Ar data .
+.Sh RETURN VALUES
+.Fn zip_source_read
+returns the number of bytes read on success or \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_seek 3 ,
+.Xr zip_source_tell 3 ,
+.Xr zip_source_write 3
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_rollback_write.mdoc b/man/zip_source_rollback_write.mdoc
new file mode 100644
index 0000000..a339dcc
--- /dev/null
+++ b/man/zip_source_rollback_write.mdoc
@@ -0,0 +1,65 @@
+.\" zip_source_rollback_write.mdoc -- undo changes to zip source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_ROLLBACK_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_rollback_write
+.Nd undo changes to zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft int
+.Fn zip_source_rollback_write "zip_source_t *zs"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_rollback_write
+reverts changes written to the zip source
+.Fa zs .
+Usually this removes temporary files or freeing buffers.
+.Sh RETURN VALUES
+.Fn zip_source_rollback_write
+returns 0 on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_begin_write 3 ,
+.Xr zip_source_commit_write 3 ,
+.Xr zip_source_seek_write 3 ,
+.Xr zip_source_tell_write 3 ,
+.Xr zip_source_write 3 
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_seek.mdoc b/man/zip_source_seek.mdoc
new file mode 100644
index 0000000..56d12cc
--- /dev/null
+++ b/man/zip_source_seek.mdoc
@@ -0,0 +1,79 @@
+.\" zip_source_seek.mdoc -- set read offset in source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_SEEK 3
+.Os
+.Sh NAME
+.Nm zip_source_seek
+.Nd set read offset in zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft int
+.Fn zip_source_seek "zip_source_t *zs" "zip_int64_t offset" "int whence"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_seek
+sets the current read offset for the zip source
+.Fa zs
+to
+.Ar offset
+bytes.
+Just like in
+.Xr fseek 3 ,
+depending on the
+.Ar whence
+argument, the
+.Ar offset
+is counted relative from:
+.Bl -tag -width SEEK_CURXX -offset indent
+.It Dv SEEK_SET
+start of file
+.It Dv SEEK_CUR
+current position in file
+.It Dv SEEK_END
+end of file
+.El
+.Sh RETURN VALUES
+.Fn zip_source_seek
+returns 0 on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_read 3 ,
+.Xr zip_source_tell 3
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_seek_write.mdoc b/man/zip_source_seek_write.mdoc
new file mode 100644
index 0000000..65793c4
--- /dev/null
+++ b/man/zip_source_seek_write.mdoc
@@ -0,0 +1,82 @@
+.\" zip_source_seek_write.mdoc -- set write offset in source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_SEEK_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_seek_write
+.Nd set write offset in zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft int
+.Fn zip_source_seek_write "zip_source_t *zs" "zip_int64_t offset" "int whence"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_seek_write
+sets the current write offset for the zip source
+.Fa zs
+to
+.Ar offset
+bytes.
+Just like in
+.Xr fseek 3 ,
+depending on the
+.Ar whence
+argument, the
+.Ar offset
+is counted relative from:
+.Bl -tag -width SEEK_CURXX -offset indent
+.It Dv SEEK_SET
+start of file
+.It Dv SEEK_CUR
+current position in file
+.It Dv SEEK_END
+end of file
+.El
+.Sh RETURN VALUES
+.Fn zip_source_seek_write
+returns 0 on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_begin_write 3 ,
+.Xr zip_source_commit_write 3 ,
+.Xr zip_source_rollback_write 3 ,
+.Xr zip_source_tell_write 3 ,
+.Xr zip_source_write 3 
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_tell.mdoc b/man/zip_source_tell.mdoc
new file mode 100644
index 0000000..55791ea
--- /dev/null
+++ b/man/zip_source_tell.mdoc
@@ -0,0 +1,69 @@
+.\" zip_source_tell.mdoc -- report current read offset in source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_TELL 3
+.Os
+.Sh NAME
+.Nm zip_source_tell
+.Nd report current read offset in zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft zip_int64_t
+.Fn zip_source_tell "zip_source_t *zs"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_tell
+returns the current read offset (relative to the start of the file)
+for the zip source
+.Fa zs .
+The return value can be passed to
+.Xr zip_source_seek
+with
+.Ar whence
+set to
+.Dv SEEK_SET
+to return to the same location in the file.
+.Sh RETURN VALUES
+.Fn zip_source_tell
+returns the current write offset on success or \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_read 3 ,
+.Xr zip_source_tell 3
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_tell_write.mdoc b/man/zip_source_tell_write.mdoc
new file mode 100644
index 0000000..4ceb8af
--- /dev/null
+++ b/man/zip_source_tell_write.mdoc
@@ -0,0 +1,72 @@
+.\" zip_source_tell_write.mdoc -- report current write offset in source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_TELL_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_tell_write
+.Nd report current write offset in zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft zip_int64_t
+.Fn zip_source_tell_write "zip_source_t *zs"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_tell_write
+returns the current write offset (relative to the start of the file)
+for the zip source
+.Fa zs .
+The return value can be passed to
+.Xr zip_source_seek_write
+with
+.Ar whence
+set to
+.Dv SEEK_SET
+to return to the same location in the file.
+.Sh RETURN VALUES
+.Fn zip_source_tell_write
+returns the current write offset on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_begin_write 3 ,
+.Xr zip_source_commit_write 3 ,
+.Xr zip_source_rollback_write 3 ,
+.Xr zip_source_tell_write 3 ,
+.Xr zip_source_write 3 
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at
diff --git a/man/zip_source_write.mdoc b/man/zip_source_write.mdoc
new file mode 100644
index 0000000..f3de078
--- /dev/null
+++ b/man/zip_source_write.mdoc
@@ -0,0 +1,75 @@
+.\" zip_source_write.mdoc -- write data to zip source
+.\" Copyright (C) 2014 Dieter Baron and Thomas Klausner
+.\"
+.\" This file is part of libzip, a library to manipulate ZIP archives.
+.\" The authors can be contacted at <libzip@nih.at>
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in
+.\"    the documentation and/or other materials provided with the
+.\"    distribution.
+.\" 3. The names of the authors may not be used to endorse or promote
+.\"    products derived from this software without specific prior
+.\"    written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+.\"
+.Dd November 18, 2014
+.Dt ZIP_SOURCE_WRITE 3
+.Os
+.Sh NAME
+.Nm zip_source_write
+.Nd write data to zip source
+.Sh LIBRARY
+libzip (-lzip)
+.Sh SYNOPSIS
+.In zip.h
+.Ft zip_int64_t
+.Fn zip_source_write "zip_source_t *zs" "const void *data" "zip_uint64_t len"
+.Sh DESCRIPTION
+The function
+.Fn zip_source_write
+writes
+.Ar len
+bytes of data from the buffer
+.Ar data
+to the zip source
+.Ar zs
+at the current write offset.
+.Pp
+The zip source
+.Ar zs
+has to be prepared for this by calling
+.Xr zip_source_begin_write 3
+first.
+.Sh RETURN VALUES
+.Fn zip_source_write
+returns the number of written bytes on success and \-1 on error.
+.Sh SEE ALSO
+.Xr libzip 3 ,
+.Xr zip_source 3 ,
+.Xr zip_source_begin_write 3 ,
+.Xr zip_source_commit_write 3 ,
+.Xr zip_source_rollback_write 3 ,
+.Xr zip_source_seek_write 3 ,
+.Xr zip_source_tell_write 3
+.Sh AUTHORS
+.An -nosplit
+.An Dieter Baron Aq Mt dillo@nih.at
+and
+.An Thomas Klausner Aq Mt tk@giga.or.at