SDL_rand_r - Generate a pseudo-random number less than n for positive n

       This function is available since SDL 3.2.0.

       The  method  used  is  faster and of better quality than rand()%n . Odds are roughly 99.9% even for n = 1
       million. Evenness is better for smaller n, and much worse as n gets bigger.

       Example: to simulate a d6 use SDL_rand_r(state,6)+1 The +1 converts 0..5 to 1..6

       If you want to generate a pseudo-random number in the full range of

       Sint32 , you should use: ( Sint32 ) SDL_rand_bits_r (state)

       There are no guarantees as to the quality of the random sequence produced, and this should  not  be  used
       for  security  (cryptography,  passwords)  or where money is on the line (loot-boxes, casinos). There are
       many random number libraries available with different characteristics and you should pick one of those to
       meet any serious needs.

state  a pointer to the current random number state, this may not be NULL.

       n      the number of possible outcomes. n must be positive.

       Defined in SDL3/SDL_stdinc.h

       SDL_rand_r - Generate a pseudo-random number less than n for positive n

       ( Sint32 ) Returns a random value in the range of [0 .. n-1].

•(3), SDL_rand(3), •(3), SDL_rand_bits_r(3), •(3), SDL_randf_r(3)

Simple Directmedia Layer                           SDL 3.2.10                                      SDL_rand_r(3)

#include"SDL3/SDL.h"Sint32SDL_rand_r(Uint64*state,Sint32n);

       This function is thread-safe, as long as the state pointer isn't shared between threads.