IMG_LoadBMP_IO - Load a BMP image directly.

       This function is available since SDL_image 3.0.0.

       If you know you definitely have a BMP image, you can call this function, which will skip SDL_image's file
       format  detection  routines. Generally it's better to use the abstract interfaces; also, there is only an
       SDL_IOStream interface available here.

src    an SDL_IOStream to load image data from.

       Defined in SDL3_image/SDL_image.h

       IMG_LoadBMP_IO - Load a BMP image directly.

       Returns SDL surface, or NULL on error.

•(3), IMG_LoadAVIF_IO(3), •(3),  IMG_LoadICO_IO(3),  •(3),  IMG_LoadCUR_IO(3),  •(3),  IMG_LoadGIF_IO(3),
       •(3), IMG_LoadJPG_IO(3), •(3), IMG_LoadJXL_IO(3), •(3), IMG_LoadLBM_IO(3), •(3), IMG_LoadPCX_IO(3), •(3),
       IMG_LoadPNG_IO(3),  •(3),  IMG_LoadPNM_IO(3),  •(3),  IMG_LoadSVG_IO(3),  •(3),  IMG_LoadQOI_IO(3), •(3),
       IMG_LoadTGA_IO(3), •(3),  IMG_LoadTIF_IO(3),  •(3),  IMG_LoadXCF_IO(3),  •(3),  IMG_LoadXPM_IO(3),  •(3),
       IMG_LoadXV_IO(3), •(3), IMG_LoadWEBP_IO(3)

SDL_image                                        SDL_image 3.2.4                               IMG_LoadBMP_IO(3)

#include"SDL3_image/SDL_image.h"SDL_Surface*IMG_LoadBMP_IO(SDL_IOStream*src);