gistfile1.c

int load_texture(const char *file, int w, int h) 
{
    GLuint id;
    glGenTextures(1, &id);

    struct pixel px[w * h];
    FILE *fh = fopen(file, "rb");
    fseek(fh, 54L, SEEK_SET);
    fread(&px, 3, w * h, fh);
    fclose(fh);

    glBindTexture(GL_TEXTURE_2D, id);
    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, w, h,
                 0, GL_RGB, GL_UNSIGNED_BYTE, px);
    return id;
}