struct PICTURE  {    unsigned long x;    unsigned long y;    char* data;  };  //0 failed  //1 everything is kool  //must be an rbg(color) bmp not b&w(black and white)  int LoadBMP(char *filename, PICTURE* pic)  {    FILE* file;    unsigned long size;    unsigned long a;    unsigned short int planes;    unsigned short int bpp;    char temp;    file = fopen(filename, "rb");    if(file == NULL)    {      fclose(file);      return 0;    }    fseek(file, 18, SEEK_CUR);    a = fread(&pic->x, 4, 1, file);    if(a != 1)    {      fclose(file);      return 0;    }    a = fread(&pic->y, 4, 1, file);    if(a != 1)    {      fclose(file);      return 0;    }    size = pic->x * pic->y * 3;    if(fread(&planes, 2, 1, file) != 1)    {      fclose(file);      return 0;    }    if(planes != 1)    {      fclose(file);      return 0;    }    a = fread(&bpp, 2, 1, file);    if(a != 1)    {      fclose(file);      return 0;    }    if(bpp != 24)    {      fclose(file);      return 0;    }    fseek(file, 24, SEEK_CUR);    pic->data = (char *) malloc(size);    if(pic->data == NULL)    {      fclose(file);      return 0;    }    a = fread(pic->data, size, 1, file);    if(a != 1)    {      fclose(file);      return 0;    }    for(a = 0; a < size; a += 3)    {      temp = pic->data[a];      pic->data[a] = pic->data[a + 2];      pic->data[a + 2] = temp;    }     return 1;  }  /*    "Both width and height must have the form 2^m + 2b, where m is a non-negative integer (which can have a    different value for width than for height) and b is the value of border. The maximum size of a texture    map depends on the implementation of OpenGL, but it must be at least 64 x 64 (or 66 x 66 with borders)."    --OpenGL Programming Guide    Meaning:    You can use width or height of 2, 4, 8, 16, 32, 64, (on new video cards) 128, 256, 512 (They dont have    to be the same)    If you have a texture border you add 2 to the size.*/  int LoadTexture(char* FileName, GLuint Texture[], int num)  {    PICTURE* pic;    pic = (PICTURE *)malloc(sizeof(PICTURE));    if(pic == NULL)    {      return 0;    }    if(LoadBMP(FileName, pic) == 0)    {      return 0;    }    glGenTextures(1, &Texture[num]);    glBindTexture(GL_TEXTURE_2D, Texture[num]);    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);    glTexImage2D(GL_TEXTURE_2D, 0, 3, pic->x, pic->y, 0, GL_RGB, GL_UNSIGNED_BYTE, pic->data);    delete pic;    return 1;  }  

  GLuint Texture[1]; /*Make the array size how many Textures you want*/if(LoadTexture("blah.bmp", Texture, 0) == 0){//failed}