need_uconvert - Tells if a string requires encoding conversion. Allegro game programming library.

       Given  a  pointer  to a string (`s'), a description of the type of the string (`type'), and the type that
       you would like this string to be  converted  into  (`newtype'),  this  function  tells  you  whether  any
       conversion is required. No conversion will be needed if `type' and `newtype' are the same, or if one type
       is  ASCII,  the  other  is  UTF-8,  and  the  string  contains  only character values less than 128. As a
       convenience shortcut, you can pass the value U_CURRENT as either of the  type  parameters,  to  represent
       whatever text encoding format is currently selected. Example:

          if (need_uconvert(text, U_UTF8, U_CURRENT)) {
             /* conversion is required */
          }

       need_uconvert - Tells if a string requires encoding conversion. Allegro game programming library.

       Returns non-zero if any conversion is required or zero otherwise.

set_uformat(3alleg4), get_uformat(3alleg4), do_uconvert(3alleg4), uconvert(3alleg4)

Allegro                                           version 4.4.3                           need_uconvert(3alleg4)

#include<allegro.h>intneed_uconvert(constchar*s,inttype,intnewtype);