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+Language-Specific Services for the C Programming Language Manager
+#################################################################
+
+Introduction
+============
+
+The
+language-specific services for the C programming language manager is ...
+
+The directives provided by the language-specific services for the C programming language manager are:
+
+- ``setlocale`` - Set the Current Locale
+
+- ``fileno`` - Obtain File Descriptor Number for this File
+
+- ``fdopen`` - Associate Stream with File Descriptor
+
+- ``flockfile`` - Acquire Ownership of File Stream
+
+- ``ftrylockfile`` - Poll to Acquire Ownership of File Stream
+
+- ``funlockfile`` - Release Ownership of File Stream
+
+- ``getc_unlocked`` - Get Character without Locking
+
+- ``getchar_unlocked`` - Get Character from stdin without Locking
+
+- ``putc_unlocked`` - Put Character without Locking
+
+- ``putchar_unlocked`` - Put Character to stdin without Locking
+
+- ``setjmp`` - Save Context for Non-Local Goto
+
+- ``longjmp`` - Non-Local Jump to a Saved Context
+
+- ``sigsetjmp`` - Save Context with Signal Status for Non-Local Goto
+
+- ``siglongjmp`` - Non-Local Jump with Signal Status to a Saved Context
+
+- ``tzset`` - Initialize Time Conversion Information
+
+- ``strtok_r`` - Reentrant Extract Token from String
+
+- ``asctime_r`` - Reentrant struct tm to ASCII Time Conversion
+
+- ``ctime_r`` - Reentrant time_t to ASCII Time Conversion
+
+- ``gmtime_r`` - Reentrant UTC Time Conversion
+
+- ``localtime_r`` - Reentrant Local Time Conversion
+
+- ``rand_r`` - Reentrant Random Number Generation
+
+Background
+==========
+
+There is currently no text in this section.
+
+Operations
+==========
+
+There is currently no text in this section.
+
+Directives
+==========
+
+This section details the language-specific services for the C programming language manager’s directives.
+A subsection is dedicated to each of this manager’s directives
+and describes the calling sequence, related constants, usage,
+and status codes.
+
+setlocale - Set the Current Locale
+----------------------------------
+.. index:: setlocale
+.. index:: set the current locale
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int setlocale(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+fileno - Obtain File Descriptor Number for this File
+----------------------------------------------------
+.. index:: fileno
+.. index:: obtain file descriptor number for this file
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int fileno(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+fdopen - Associate Stream with File Descriptor
+----------------------------------------------
+.. index:: fdopen
+.. index:: associate stream with file descriptor
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int fdopen(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+flockfile - Acquire Ownership of File Stream
+--------------------------------------------
+.. index:: flockfile
+.. index:: acquire ownership of file stream
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int flockfile(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+ftrylockfile - Poll to Acquire Ownership of File Stream
+-------------------------------------------------------
+.. index:: ftrylockfile
+.. index:: poll to acquire ownership of file stream
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int ftrylockfile(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+funlockfile - Release Ownership of File Stream
+----------------------------------------------
+.. index:: funlockfile
+.. index:: release ownership of file stream
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int funlockfile(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+getc_unlocked - Get Character without Locking
+---------------------------------------------
+.. index:: getc_unlocked
+.. index:: get character without locking
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int getc_unlocked(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+getchar_unlocked - Get Character from stdin without Locking
+-----------------------------------------------------------
+.. index:: getchar_unlocked
+.. index:: get character from stdin without locking
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int getchar_unlocked(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+putc_unlocked - Put Character without Locking
+---------------------------------------------
+.. index:: putc_unlocked
+.. index:: put character without locking
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int putc_unlocked(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+putchar_unlocked - Put Character to stdin without Locking
+---------------------------------------------------------
+.. index:: putchar_unlocked
+.. index:: put character to stdin without locking
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int putchar_unlocked(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+setjmp - Save Context for Non-Local Goto
+----------------------------------------
+.. index:: setjmp
+.. index:: save context for non
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int setjmp(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+longjmp - Non-Local Jump to a Saved Context
+-------------------------------------------
+.. index:: longjmp
+.. index:: non
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int longjmp(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+sigsetjmp - Save Context with Signal Status for Non-Local Goto
+--------------------------------------------------------------
+.. index:: sigsetjmp
+.. index:: save context with signal status for non
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int sigsetjmp(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+siglongjmp - Non-Local Jump with Signal Status to a Saved Context
+-----------------------------------------------------------------
+.. index:: siglongjmp
+.. index:: non
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int siglongjmp(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+tzset - Initialize Time Conversion Information
+----------------------------------------------
+.. index:: tzset
+.. index:: initialize time conversion information
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int tzset(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+strtok_r - Reentrant Extract Token from String
+----------------------------------------------
+.. index:: strtok_r
+.. index:: reentrant extract token from string
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int strtok_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+asctime_r - Reentrant struct tm to ASCII Time Conversion
+--------------------------------------------------------
+.. index:: asctime_r
+.. index:: reentrant struct tm to ascii time conversion
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int asctime_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+ctime_r - Reentrant time_t to ASCII Time Conversion
+---------------------------------------------------
+.. index:: ctime_r
+.. index:: reentrant time_t to ascii time conversion
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int ctime_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+gmtime_r - Reentrant UTC Time Conversion
+----------------------------------------
+.. index:: gmtime_r
+.. index:: reentrant utc time conversion
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int gmtime_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+localtime_r - Reentrant Local Time Conversion
+---------------------------------------------
+.. index:: localtime_r
+.. index:: reentrant local time conversion
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int localtime_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+rand_r - Reentrant Random Number Generation
+-------------------------------------------
+.. index:: rand_r
+.. index:: reentrant random number generation
+
+**CALLING SEQUENCE:**
+
+.. code:: c
+
+    int rand_r(
+    );
+
+**STATUS CODES:**
+
+*E*
+    The
+
+**DESCRIPTION:**
+
+**NOTES:**
+
+.. COMMENT: COPYRIGHT (c) 1988-2002.
+
+.. COMMENT: On-Line Applications Research Corporation (OAR).
+
+.. COMMENT: All rights reserved.
+