need_uconvert(3alleg4)                                            Allegro manual                                            need_uconvert(3alleg4)

NAME

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

SYNOPSIS

       #include <allegro.h>

       int need_uconvert(const char *s, int type, int newtype);

DESCRIPTION

       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  `new-
       type'  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 conve-
       nience 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 */
          }

RETURN VALUE

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

SEE ALSO

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

Allegro                                                            version 4.4.2                                            need_uconvert(3alleg4)