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  STRMAXLEN

  .  Summary

  strmaxlen(str <s>);

  .  Description

  The strmaxlen function returns the maximum number of characters that
  string <s> can hold. This is the same value as used when the string
  is defined elsewhere in the program (e.g. if the string was defined
  as 'str hello[16];', a value of 16 would be returned). All strings
  are really one character larger than defined, as the last character
  is always a terminating 0 (NULL). However, since this value can not
  be changed, it is not counted as part of the length of a string.

  .  Return Value

  An integer value as described above.