C++ SDL_image, image coloring question

Im curnently doing “Equipment” for my character. Im trying to save time.
Lets say i have 32x32 square “Red"RGB”(255,0,0) sdl_surface.
Can i somhow change color of this Surface or Image while loading.
so i dont need 30 images but i can code somhow from one.?

This should put you in the right direction: http://lazyfoo.net/SDL_tutorials/lesson31/index.php

Bump. :roll: [/b]