Function SDL_strcmp
pub unsafe extern "C" fn SDL_strcmp(
str1: *const i8,
str2: *const i8,
) -> i32
Available on crate feature
dep_sdl3
only.Expand description
Compare two null-terminated UTF-8 strings.
Due to the nature of UTF-8 encoding, this will work with Unicode strings,
since effectively this function just compares bytes until it hits a
null-terminating character. Also due to the nature of UTF-8, this can be
used with SDL_qsort()
to put strings in (roughly) alphabetical order.
§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.