4176 tolower(3c) refers to nonexistent _tolower(3c)
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Josef Sipek <jeffpc@josefsipek.net>

          --- old/usr/src/man/man3c/tolower.3c.man.txt
          +++ new/usr/src/man/man3c/tolower.3c.man.txt

   1    1  TOLOWER(3C)              Standard C Library Functions              TOLOWER(3C)
   2    2  
   3    3  
   4    4  
   5    5  NAME
   6    6         tolower, tolower_l - transliterate upper-case characters to lower-case

   7    7  
   8    8  SYNOPSIS
   9    9         #include <ctype.h>
  10   10  
  11   11         int tolower(int c);
  12   12  
  13   13         int tolower_l(int c, locale_t loc);
  14   14  
  15   15  
  16   16  DESCRIPTION
  17      -       The tolower() function has as a domain a type int, the value of which
       17 +       The tolower() function has as a domain of type int, the value of which
  18   18         is representable as an unsigned char or the value of EOF. If the
  19   19         argument has any other value, the argument is returned unchanged. If
  20   20         the argument of tolower() represents an upper-case letter, and there
  21   21         exists a corresponding lower-case letter (as defined by character type
  22   22         information in the locale category LC_CTYPE),  the result is the
  23   23         corresponding lower-case letter. All other arguments in the domain are
  24   24         returned unchanged.
  25   25  
  26   26         The function tolower_l() behaves identically to tolower(), except
  27   27         instead of operating in the current locale, it operates in the locale
  28   28         specified by loc.
  29   29  
       30 +       A macro form, _tolower() exists. It is defined for standards
       31 +       conformance, particularly with legacy standards. It was deprecated in
       32 +       POSIX 2008 (Issue 7), and its use is discouraged. The macro, on this
       33 +       system, is just an alias for tolower().
       34 +
  30   35  RETURN VALUES
  31   36         On successful completion, tolower() returns the lower-case letter
  32   37         corresponding to the argument passed. Otherwise, it returns the
  33   38         argument unchanged.
  34   39  
  35   40  ERRORS
  36   41         No errors are defined.
  37   42  
  38   43  ATTRIBUTES
  39   44         See attributes(5) for descriptions of the following attributes:

  40   45  
  41   46         +--------------------+-----------------+

  42   47         |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
  43   48         +--------------------+-----------------+
  44   49         |CSI                 | Enabled         |
  45   50         +--------------------+-----------------+
  46   51         |Interface Stability | Standard        |
  47   52         +--------------------+-----------------+
  48   53         |MT-Level            | MT-Safe         |
  49   54         +--------------------+-----------------+
  50   55  
  51   56  SEE ALSO
  52      -       _tolower(3C), newlocale(3C), setlocale(3C), uselocale(3C),
  53      -       attributes(5), standards(5)
       57 +       newlocale(3C), setlocale(3C), uselocale(3C), attributes(5),
       58 +       standards(5)
  54   59  
  55   60  
  56   61  
  57      -                                 June 21, 2014                     TOLOWER(3C)
       62 +                                October 4, 2015                    TOLOWER(3C)
    

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