Index: CONTRIBUTING.md
===================================================================
--- CONTRIBUTING.md	(revision e3e88e1d86c21be4bd359c620f4bb20474b9a280)
+++ CONTRIBUTING.md	(revision e3e88e1d86c21be4bd359c620f4bb20474b9a280)
@@ -0,0 +1,305 @@
+Guidelines for Developing and Contributing Code
+===============================================
+
+Introduction
+------------
+
+This guide aims to help developing and contributing code to the libbsd.  One
+goal of the libbsd is to stay in synchronization with FreeBSD.  This is only
+feasible if certain rules are in place.  Otherwise, managing more than a
+thousand imported source files will become too labour intensive eventually.
+
+What is in the Git Repository
+-----------------------------
+
+The libbsd a self-contained kit with FreeBSD and RTEMS components pre-merged.
+The Waf wscript in libbsd is automatically generated.
+
+Any changes to source in the `freebsd` directories will need to be merged
+upstream into our master FreeBSD checkout, the `freebsd-org` submodule.
+
+The repository contains two FreeBSD source trees.  In the `freebsd` directory
+are the so called *managed* FreeBSD sources used to build the BSD library.  The
+FreeBSD source in `freebsd-org` is the *master* version.  The
+`freebsd-to-rtems.py` script is used to transfer files between the two trees.
+In general terms, if you have modified managed FreeBSD sources, you will need
+to run the script in *revert* or *reverse* mode using the `-R` switch.  This
+will copy the source back to your local copy of the master FreeBSD source so
+you can run `git diff` against the upstream FreeBSD source.  If you want to
+transfer source files from the master FreeBSD source to the manged FreeBSD
+sources, then you must run the script in *forward* mode (the default).
+
+Organization
+------------
+
+The top level directory contains a few directories and files. The following
+are important to understand
+
+* `freebsd-to-rtems.py` - script to convert to and free FreeBSD and RTEMS trees,
+* `create-kernel-namespace.sh` - script to create the kernel namespace header <machine/rtems-bsd-kernel-namespace.h,
+* `wscript` - automatically generated,
+* `freebsd/` - from FreeBSD by script,
+* `rtemsbsd/` - RTEMS specific implementations of FreeBSD kernel support routines,
+* `testsuite/` - RTEMS specific tests, and
+* `libbsd.txt` - documentation in Asciidoc.
+
+Moving Code Between Managed and Master FreeBSD Source
+-----------------------------------------------------
+
+The script `freebsd-to-rtems.py` is used to copy code from FreeBSD to the
+rtems-libbsd tree and to reverse this process. This script attempts to
+automate this process as much as possible and performs some transformations
+on the FreeBSD code. Its command line arguments are shown below:
+
+```
+freebsd-to-rtems.py [args]
+  -?|-h|--help      print this and exit
+  -d|--dry-run      run program but no modifications
+  -D|--diff         provide diff of files between trees
+  -e|--early-exit   evaluate arguments, print results, and exit
+  -m|--makefile     Warning: depreciated and will be removed
+  -b|--buildscripts just generate the build scripts
+  -S|--stats        Print a statistics report
+  -R|--reverse      default FreeBSD -> RTEMS, reverse that
+  -r|--rtems        RTEMS Libbsd directory (default: '.')
+  -f|--freebsd      FreeBSD SVN directory (default: 'freebsd-org')
+  -v|--verbose      enable verbose output mode
+```
+
+In its default mode of operation, freebsd-to-rtems.py is used to copy code
+from FreeBSD to the rtems-libbsd tree and perform transformations.  In forward
+mode, the script may be requested to just generate the Waf script.
+
+In *reverse mode*, this script undoes those transformations and copies
+the source code back to the *master* FreeBSD tree. This allows us to do
+'git diff', evaluate changes made by the RTEMS Project, and report changes
+back to FreeBSD upstream.
+
+In either mode, the script may be asked to perform a dry-run or be verbose.
+Also, in either mode, the script is also smart enough to avoid copying over
+files which have not changed. This means that the timestamps of files are
+not changed unless the contents change. The script will also report the
+number of files which changed. In verbose mode, the script will print
+the name of the files which are changed.
+
+To add or update files in the RTEMS FreeBSD tree first run the *reverse mode*
+and move the current set of patches FreeBSD. The script may warn you if a file
+is not present at the destination for the direction. This can happen as files
+not avaliable at the FreeBSD snapshot point have been specially added to the
+RTEMS FreeBSD tree. Warnings can also appear if you have changed the list of
+files in libbsd.py. The reverse mode will result in the FreeBSD having
+uncommitted changes. You can ignore these. Once the reverse process has
+finished edit libbsd.py and add any new files then run the forwad mode to bring
+those files into the RTEMS FreeBSD tree.
+
+The following is an example forward run with no changes.
+
+```
+$ ./freebsd-to-rtems.py -v
+Verbose:                     yes (1)
+Dry Run:                     no
+Diff Mode Enabled:           no
+Only Generate Build Scripts: no
+RTEMS Libbsd Directory:      .
+FreeBSD SVN Directory:       freebsd-org
+Direction:                   forward
+Forward from FreeBSD GIT into  .
+0 file(s) were changed:
+```
+
+The script may also be used to generate a diff in either forward or reverse
+direction.
+
+You can add more than one verbose option (-v) to the command line and get more
+detail and debug level information from the command.
+
+FreeBSD Version of Imported Files and Directories
+-------------------------------------------------
+
+* *, trunk, 2017-04-04, 642b174daddbd0efd9bb5f242c43f4ab4db6869f.
+
+How to import code from FreeBSD
+-------------------------------
+
+* In case you import files from a special FreeBSD version, then update the list above.
+* Run `git status` and make sure your working directory is clean.
+* Run `./freebsd-to-rtems.py -R`
+* Run `./freebsd-to-rtems.py`
+* Run `git status` and make sure your working directory is clean.  If you see modified files, then the `freebsd-to-rtems.py` script needs to be fixed first.
+* Add the files to import to `libbsd.py`.
+* Run `./freebsd-to-rtems.py`
+* Immediately check in the imported files without the changes to `libbsd_waf.py`.  Do not touch the imported files yourself at this point.
+* Port the imported files to RTEMS.  See 'Rules for Modifying FreeBSD Source'.
+* Add a test to the testsuite if possible.
+* Run `./create-kernel-namespace.sh` if you imported kernel space headers.  Add only your new defines via `git add -p rtemsbsd/include/machine/rtems-bsd-kernel-namespace.h`.
+* Create one commit from this.
+
+The -S or --stats option generates reports the changes we have made to
+FreeBSD. If the code has been reserved into the original FreeBSD tree it will
+show nothing has changed. To see what we have change:
+
+```
+$ cd freebsd-org
+$ git checkout -- .
+$ cd ..
+$ ./freebsd-to-rtems.py -R -S -d
+ ```
+
+The report lists the files change based on the opacity level. The opacity is a
+measure on how much of a file differs from the original FreeBSD source. The
+lower the value the more transparent the source file it.
+
+Porting of User-Space Utilities
+------------------------------
+
+The theory behind the described method is to put all BSS and initialized data
+objects into a named section. This section then will be saved before the code is
+executed and restored after it has finished. This method limits to a single
+threaded execution of the application but minimizes the necessary changes to the
+original FreeBSD code.
+
+* Import and commit the unchanged source files like described above.
+* Add the files to the libbsd.py and build them.
+* Check the sources for everything that can be made const. This type of patches
+  should go back to the upstream FreeBSD sources.
+* Move static variables out of functions if necessary (search for
+  "<TAB>static"). These patches most likely will not be accepted into FreeBSD.
+* Add a rtems_bsd_command_PROGNAME() wrapper function to the source file
+  containing the main function (e.g. PROGNAME = pfctl). For an example look at
+  `rtems_bsd_command_pfctl()` in `freebsd/sbin/pfctl/pfctl.c`.
+* You probably have to use getopt_r() instead of getopt(). Have a look at
+  `freebsd/sbin/pfctl/pfctl.c`.
+* Build the libbsd without optimization.
+* Use the `userspace-header-gen.py` to generate some necessary header
+  files. It will generate one `rtems-bsd-PROGNAME-MODULE-data.h` per object file, one
+  `rtems-bsd-PROGNAME-namespace.h` and one `rtems-bsd-PROGNAME-data.h`. To call
+  the script, you have to compile the objects and afterwards run the helper
+  script with a call similar to this one:
+  `python ./userspace-header-gen.py build/arm-rtems4.12-xilinx_zynq_a9_qemu/freebsd/sbin/pfctl/*.o -p pfctl`
+  Replace the name (given via -p option) by the name of the userspace tool. It
+  has to match the name that is used in the RTEMS linker set further below.
+* If you regenerated files that have already been generated, you may have to
+  remove RTEMS-specific names from the namespace. The defaults (linker set names
+  and rtems_bsd_program_xxx) should already be filtered.
+* Put the generated header files into the same folder like the source files.
+* Include `PROGNAME-rtems-bsd-namespace.h` at the top of each source file and
+  the `PROGNAME-rtems-bsd-MODULE-data.h` after the include section of the
+  corresponding source files.
+* Include `machine/rtems-bsd-program.h` at the top of the include block in each
+  source file.
+* Create one compilable commit.
+
+Rules for Modifying FreeBSD Source
+----------------------------------
+
+Changes in FreeBSD files must be done using `__rtems__` C pre-processor guards.
+This makes synchronization with the FreeBSD upstream easier and is very
+important.  Patches which do not follow these rules will be rejected.  Only add
+lines.  If your patch contains lines starting with a `-`, then this is wrong.
+Subtract code by added `#ifndef __rtems__`.  For example:
+
+```c
+/* Global variables for the kernel. */
+
+#ifndef __rtems__
+/* 1.1 */
+extern char kernelname[MAXPATHLEN];
+#endif /* __rtems__ */
+
+extern int tick;			/* usec per tick (1000000 / hz) */
+```
+
+```c
+#if defined(_KERNEL) || defined(_WANT_FILE)
+#ifdef __rtems__
+#include <rtems/libio_.h>
+#include <sys/fcntl.h>
+#endif /* __rtems__ */
+/*
+ * Kernel descriptor table.
+ * One entry for each open kernel vnode and socket.
+ *
+ * Below is the list of locks that protects members in struct file.
+ *
+ * (f) protected with mtx_lock(mtx_pool_find(fp))
+ * (d) cdevpriv_mtx
+ * none	not locked
+ */
+```
+
+```c
+extern int profprocs;			/* number of process's profiling */
+#ifndef __rtems__
+extern volatile int ticks;
+#else /* __rtems__ */
+#include <rtems/score/watchdogimpl.h>
+#define ticks _Watchdog_Ticks_since_boot
+#endif /* __rtems__ */
+
+#endif /* _KERNEL */
+```
+
+Add nothing (even blank lines) before or after the `__rtems__` guards.  Always
+include a `__rtems__` in the guards to make searches easy, so use
+
+* `#ifndef __rtems__`,
+* `#ifdef __rtems__`,
+* `#else /* __rtems__ */`, and
+* `#endif /* __rtems__ */`.
+
+The guards must start at the begin of the line.  Examples for wrong guards:
+
+```c
+static void
+guards_must_start_at_the_begin_of_the_line(int j)
+{
+
+	/* WRONG */
+	#ifdef __rtems__
+	return (j + 1);
+	#else /* __rtems__ */
+	return (j + 2);
+	#endif /* __rtems__ */
+}
+
+static void
+missing_rtems_comments_in_the_guards(int j)
+{
+
+#ifdef __rtems__
+	return (j + 3);
+/* WRONG */
+#else
+	return (j + 4);
+#endif
+}
+```
+
+The FreeBSD build and configuration system uses option header files, e.g.
+`#include "opt_xyz.h"` in an unmodified FreeBSD file.  This include is
+transformed by the import script into `#include <rtems/bsd/local/opt_xyz.h>`.  Do
+not disable option header includes via guards.  Instead, add an empty option
+header, e.g. `touch rtemsbsd/include/rtems/bsd/local/opt_xyz.h`.
+```c
+/* WRONG */
+#ifndef __rtems__
+#include <rtems/bsd/local/opt_xyz.h>
+#endif /* __rtems__ */
+```
+
+In general, provide empty header files and do not guard includes.
+
+For new code use
+[STYLE(9)](http://www.freebsd.org/cgi/man.cgi?query=style&apropos=0&sektion=9).
+
+Do not format original FreeBSD code.  Do not perform white space changes even
+if you get git commit warnings.
+
+Automatically Generated FreeBSD Files
+-------------------------------------
+
+Some source and header files are automatically generated during the FreeBSD
+build process.  The `Makefile.todo` file performs this manually.  The should be
+included in `freebsd-to-rtems.py` script some time in the future.  For details,
+see also
+[KOBJ(9)](http://www.freebsd.org/cgi/man.cgi?query=kobj&sektion=9&apropos=0).
Index: libbsd.txt
===================================================================
--- libbsd.txt	(revision 9db59c71ad8bc1f1852838d147a29467a1cd6e3d)
+++ libbsd.txt	(revision e3e88e1d86c21be4bd359c620f4bb20474b9a280)
@@ -563,286 +563,5 @@
 for details on the code itself.
 
-=== Automatically Generated FreeBSD Files
-
-Some source and header files are automatically generated during the FreeBSD
-build process.  The `Makefile.todo` file performs this manually.  The should be
-included in `freebsd-to-rtems.py` script some time in the future.  For details,
-see also
-http://www.freebsd.org/cgi/man.cgi?query=kobj&sektion=9&apropos=0&manpath=FreeBSD+9.2-RELEASE[KOBJ(9)].
-
-=== Rules for Modifying FreeBSD Source
-
-Only add lines.  If your patch contains lines starting with a '-', then this is
-wrong.  Subtract code by added `#ifndef __rtems__`.  This makes merging easier
-in the future.  For example:
-
--------------------------------------------------------------------------------
-/* Global variables for the kernel. */
-
-#ifndef __rtems__
-/* 1.1 */
-extern char kernelname[MAXPATHLEN];
-#endif /* __rtems__ */
-
-extern int tick;			/* usec per tick (1000000 / hz) */
--------------------------------------------------------------------------------
-
--------------------------------------------------------------------------------
-#if defined(_KERNEL) || defined(_WANT_FILE)
-#ifdef __rtems__
-#include <rtems/libio_.h>
-#include <sys/fcntl.h>
-#endif /* __rtems__ */
-/*
- * Kernel descriptor table.
- * One entry for each open kernel vnode and socket.
- *
- * Below is the list of locks that protects members in struct file.
- *
- * (f) protected with mtx_lock(mtx_pool_find(fp))
- * (d) cdevpriv_mtx
- * none	not locked
- */
--------------------------------------------------------------------------------
-
--------------------------------------------------------------------------------
-extern int profprocs;			/* number of process's profiling */
-#ifndef __rtems__
-extern volatile int ticks;
-#else /* __rtems__ */
-#include <rtems/score/watchdogimpl.h>
-#define ticks _Watchdog_Ticks_since_boot
-#endif /* __rtems__ */
-
-#endif /* _KERNEL */
--------------------------------------------------------------------------------
-
-Add nothing (even blank lines) before or after the `__rtems__` guards.  Always
-include a `__rtems__` in the guards to make searches easy, so use
-
-* `#ifndef __rtems__`,
-* `#ifdef __rtems__`,
-* `#else /* __rtems__ */`, and
-* `#endif /* __rtems__ */`.
-
-The guards must start at the begin of the line.  Examples for wrong guards:
-
--------------------------------------------------------------------------------
-static void
-guards_must_start_at_the_begin_of_the_line(int j)
-{
-
-	#ifdef __rtems__
-	return (j + 1);
-	#else /* __rtems__ */
-	return (j + 2);
-	#endif /* __rtems__ */
-}
-
-static void
-missing_rtems_comments_in_the_guards(int j)
-{
-
-#ifdef __rtems__
-	return (j + 3);
-#else
-	return (j + 4);
-#endif
-}
--------------------------------------------------------------------------------
-
-The FreeBSD build and configuration system uses option header files, e.g.
-`#include "opt_xyz.h"` in an unmodified FreeBSD file.  This include is
-transformed by the import script into `#include <rtems/bsd/local/opt_xyz.h>`.  Do
-not disable option header includes via guards.  Instead, add an empty option
-header, e.g. `touch rtemsbsd/include/rtems/bsd/local/opt_xyz.h`.
--------------------------------------------------------------------------------
-/* WRONG */
-#ifndef __rtems__
-#include <rtems/bsd/local/opt_xyz.h>
-#endif /* __rtems__ */
--------------------------------------------------------------------------------
-
-In general, provide empty header files and do not guard includes.
-
-For new code use
-http://www.freebsd.org/cgi/man.cgi?query=style&apropos=0&sektion=9&manpath=FreeBSD+9.2-RELEASE&arch=default&format=html[STYLE(9)].
-
-Do not format original FreeBSD code.
-
 == BSD Library Source
-
-=== What is in the Git Repository
-
-There is a self-contained kit with FreeBSD and RTEMS components pre-merged. The
-Waf wscript in this kit is automatically generated.
-
-Any changes to source in the `freebsd` directories will need to be merged
-upstream into our master FreeBSD checkout, the `freebsd-org` submodule.
-
-The repository contains two FreeBSD source trees.  In the `freebsd` directory
-are the so called 'managed' FreeBSD sources used to build the BSD library.  The
-FreeBSD source in `freebsd-org` is the 'master' version.  The
-`freebsd-to-rtems.py` script is used to transfer files between the two trees.
-In general terms, if you have modified managed FreeBSD sources, you will need
-to run the script in 'revert' or 'reverse' mode using the `-R` switch.  This
-will copy the source back to your local copy of the master FreeBSD source so
-you can run `git diff` against the upstream FreeBSD source.  If you want to
-transfer source files from the master FreeBSD source to the manged FreeBSD
-sources, then you must run the script in 'forward' mode (the default).
-
-=== Organization
-
-The top level directory contains a few directories and files. The following
-are important to understand
-
-* `freebsd-to-rtems.py` - script to convert to and free FreeBSD and RTEMS trees,
-* `create-kernel-namespace.sh` - script to create the kernel namespace header <machine/rtems-bsd-kernel-namespace.h,
-* `wscript` - automatically generated,
-* `freebsd/` - from FreeBSD by script,
-* `rtemsbsd/` - RTEMS specific implementations of FreeBSD kernel support routines,
-* `testsuite/` - RTEMS specific tests, and
-* `libbsd.txt` - documentation in Asciidoc.
-
-== Moving Code Between Managed and Master FreeBSD Source
-
-The script `freebsd-to-rtems.py` is used to copy code from FreeBSD to the
-rtems-libbsd tree and to reverse this process. This script attempts to
-automate this process as much as possible and performs some transformations
-on the FreeBSD code. Its command line arguments are shown below:
-
-----
-freebsd-to-rtems.py [args]
-  -?|-h|--help      print this and exit
-  -d|--dry-run      run program but no modifications
-  -D|--diff         provide diff of files between trees
-  -e|--early-exit   evaluate arguments, print results, and exit
-  -m|--makefile     Warning: depreciated and will be removed
-  -b|--buildscripts just generate the build scripts
-  -S|--stats        Print a statistics report
-  -R|--reverse      default FreeBSD -> RTEMS, reverse that
-  -r|--rtems        RTEMS Libbsd directory (default: '.')
-  -f|--freebsd      FreeBSD SVN directory (default: 'freebsd-org')
-  -v|--verbose      enable verbose output mode
-----
-
-In its default mode of operation, freebsd-to-rtems.py is used to copy code
-from FreeBSD to the rtems-libbsd tree and perform transformations.  In forward
-mode, the script may be requested to just generate the Waf script.
-
-In "reverse mode", this script undoes those transformations and copies
-the source code back to the FreeBSD SVN tree. This allows us to do
-'svn diff', evaluate changes made by the RTEMS Project, and report changes
-back to FreeBSD upstream.
-
-In either mode, the script may be asked to perform a dry-run or be verbose.
-Also, in either mode, the script is also smart enough to avoid copying over
-files which have not changed. This means that the timestamps of files are
-not changed unless the contents change. The script will also report the
-number of files which changed. In verbose mode, the script will print
-the name of the files which are changed.
-
-To add or update files in the RTEMS FreeBSD tree first run the 'reverse mode'
-and move the current set of patches FreeBSD. The script may warn you if a file
-is not present at the destination for the direction. This can happen as files
-not avaliable at the FreeBSD snapshot point have been specially added to the
-RTEMS FreeBSD tree. Warnings can also appear if you have changed the list of
-files in libbsd.py. The reverse mode will result in the FreeBSD having
-uncommitted changes. You can ignore these. Once the reverse process has
-finished edit libbsd.py and add any new files then run the forwad mode to bring
-those files into the RTEMS FreeBSD tree.
-
-The following is an example forward run with no changes.
-
-----
-$ ~/newbsd/git/libbsd-8.2/freebsd-to-rtems.py \
-    -r /home/joel/newbsd/git/libbsd-8.2 \
-    -f /home/joel/newbsd/libbsd/freebsd-8.2 -v
-Verbose:                yes (1)
-Dry Run:                no
-Only Generate Makefile: no
-RTEMS Directory:        /home/joel/newbsd/git/libbsd-8.2
-FreeBSD Directory:      /home/joel/newbsd/libbsd/freebsd-8.2
-Direction:              forward
-Generating into /home/joel/newbsd/git/libbsd-8.2
-0 files were changed.
-----
-
-The script may also be used to generate a diff in either forward or reverse
-direction.
-
-You can add more than one verbose option (-v) to the command line and get more
-detail and debug level information from the command.
-
-== FreeBSD version of imported files and directories
-
-. *, trunk, 2017-04-04, 642b174daddbd0efd9bb5f242c43f4ab4db6869f.
-
-== How to import code from FreeBSD
-
-. In case you import files from a special FreeBSD version, then update the list above.
-. Run `git status` and make sure your working directory is clean.
-. Run `./freebsd-to-rtems.py -R`
-. Run `./freebsd-to-rtems.py`
-. Run `git status` and make sure your working directory is clean.  If you see modified files, then the `freebsd-to-rtems.py` script needs to be fixed first.
-. Add the files to import to `libbsd.py`.
-. Run `./freebsd-to-rtems.py`
-. Immediately check in the imported files without the changes to `libbsd_waf.py`.  Do not touch the imported files yourself at this point.
-. Port the imported files to RTEMS.  See 'Rules for Modifying FreeBSD Source'.
-. Add a test to the testsuite if possible.
-. Run `./create-kernel-namespace.sh` if you imported kernel space headers.  Add only your new defines via `git add -p rtemsbsd/include/machine/rtems-bsd-kernel-namespace.h`.
-. Create one commit from this.
-
-The -S or --stats option generates reports the changes we have made to
-FreeBSD. If the code has been reserved into the original FreeBSD tree it will
-show nothing has changed. To see what we have change:
-
- $ cd freebsd-org
- $ git checkout -- .
- $ cd ..
- $ ./freebsd-to-rtems.py -R -S -d
-
-The report lists the files change based on the opacity level. The opacity is a
-measure on how much of a file differs from the original FreeBSD source. The
-lower the value the more transparent the source file it.
-
-== Porting of userspace utilities
-
-The theory behind the described method is to put all BSS and initialized data
-objects into a named section. This section then will be saved before the code is
-executed and restored after it has finished. This method limits to a single
-threaded execution of the application but minimizes the necessary changes to the
-original FreeBSD code.
-
-. Import and commit the unchanged source files like described above.
-. Add the files to the libbsd.py and build them.
-. Check the sources for everything that can be made const. This type of patches
-  should go back to the upstream FreeBSD sources.
-. Move static variables out of functions if necessary (search for
-  "<TAB>static"). These patches most likely will not be accepted into FreeBSD.
-. Add a rtems_bsd_command_PROGNAME() wrapper function to the source file
-  containing the main function (e.g. PROGNAME = pfctl). For an example look at
-  `rtems_bsd_command_pfctl()` in `freebsd/sbin/pfctl/pfctl.c`.
-. You probably have to use getopt_r() instead of getopt(). Have a look at
-  `freebsd/sbin/pfctl/pfctl.c`.
-. Build the libbsd without optimization.
-. Use the `userspace-header-gen.py` to generate some necessary header
-  files. It will generate one `rtems-bsd-PROGNAME-MODULE-data.h` per object file, one
-  `rtems-bsd-PROGNAME-namespace.h` and one `rtems-bsd-PROGNAME-data.h`. To call
-  the script, you have to compile the objects and afterwards run the helper
-  script with a call similar to this one:
-  `python ./userspace-header-gen.py build/arm-rtems4.12-xilinx_zynq_a9_qemu/freebsd/sbin/pfctl/*.o -p pfctl`
-  Replace the name (given via -p option) by the name of the userspace tool. It
-  has to match the name that is used in the RTEMS linker set further below.
-. If you regenerated files that have already been generated, you may have to
-  remove RTEMS-specific names from the namespace. The defaults (linker set names
-  and rtems_bsd_program_xxx) should already be filtered.
-. Put the generated header files into the same folder like the source files.
-. Include `PROGNAME-rtems-bsd-namespace.h` at the top of each source file and
-  the `PROGNAME-rtems-bsd-MODULE-data.h` after the include section of the
-  corresponding source files.
-. Include `machine/rtems-bsd-program.h` at the top of the include block in each
-  source file.
-. Create one compilable commit.
 
 == Initialization of the BSD Library
