NAME

       SDL_strcasecmp - Compare two null-terminated UTF-8 strings, case-insensitively.

HEADER FILE

       Defined in SDL3/SDL_stdinc.h

SYNOPSIS

       #include "SDL3/SDL.h"

       int SDL_strcasecmp(const char *str1, const char *str2);

DESCRIPTION

       This  will work with Unicode strings, using a technique called "case-folding" to handle the vast majority
       of case-sensitive human languages regardless of system locale. It  can  deal  with  expanding  values:  a
       German Eszett character can compare against two ASCII 's' chars and be considered a match, for example. A
       notable exception: it does not handle the Turkish 'i' character; human language is complicated!

       Since  this  handles  Unicode,  it  expects  the string to be well-formed UTF-8 and not a null-terminated
       string of arbitrary bytes. Bytes that are not  valid  UTF-8  are  treated  as  Unicode  character  U+FFFD
       (REPLACEMENT CHARACTER), which is to say two strings of random bits may turn out to match if they convert
       to the same amount of replacement characters.

FUNCTION PARAMETERS

       str1   the first string to compare. NULL is not permitted!

       str2   the second string to compare. NULL is not permitted!

RETURN VALUE

       Returns less than zero if str1 is "less than" str2, greater than zero if str1 is "greater than" str2, and
       zero if the strings match exactly.

THREAD SAFETY

       It is safe to call this function from any thread.

AVAILABILITY

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                            SDL 3.2.8                                  SDL_strcasecmp(3)