#ifndef TDKPIN_PALETTE_H
#define TDKPIN_PALETTE_H

#include "tdkpin_borland_runtime.h"

#include <stddef.h>

#pragma pack(push, 1)
typedef struct {
    uint8_t red;
    uint8_t green;
    uint8_t blue;
    uint8_t flags;
} PALETTEENTRY16;

typedef struct {
    uint16_t version;
    uint16_t entry_count;
    PALETTEENTRY16 entries[256];
} LOGPALETTE256;

typedef struct {
    uint8_t blue;
    uint8_t green;
    uint8_t red;
    uint8_t reserved;
} RGBQUAD16;

typedef struct {
    uint32_t size;
    int32_t width;
    int32_t height;
    uint16_t planes;
    uint16_t bit_count;
    uint32_t compression;
    uint32_t image_bytes;
    int32_t x_pixels_per_meter;
    int32_t y_pixels_per_meter;
    uint32_t colors_used;
    uint32_t important_colors;
} BITMAPINFOHEADER16;

typedef struct {
    BITMAPINFOHEADER16 header;
    RGBQUAD16 colors[256];
} BITMAPINFO256;
#pragma pack(pop)

_Static_assert(sizeof(PALETTEENTRY16) == 4, "Win16 PALETTEENTRY drift");
_Static_assert(sizeof(LOGPALETTE256) == 1028, "Win16 LOGPALETTE drift");
_Static_assert(sizeof(RGBQUAD16) == 4, "Win16 RGBQUAD drift");
_Static_assert(sizeof(BITMAPINFOHEADER16) == 40, "BITMAPINFOHEADER drift");
_Static_assert(
    offsetof(BITMAPINFOHEADER16, bit_count) == 14,
    "BITMAPINFO bit-count drift");
_Static_assert(offsetof(BITMAPINFO256, colors) == 40, "BITMAPINFO color offset drift");
_Static_assert(sizeof(BITMAPINFO256) == 1064, "BITMAPINFO256 drift");

void tdkpin_create_palette_from_rgb_table(void); /* 1008:11c5 */
void tdkpin_realize_nocollapse_palette(HWND16 window); /* 1008:0023 */
void tdkpin_load_palette_resource(
    Win16FarPtr destination,
    Win16FarPtr resource_name,
    HINSTANCE16 instance); /* 1008:1326 */
void tdkpin_fill_bitmap_info_palette(
    Win16FarPtr bitmap_info); /* 1008:13a8 */
HBITMAP16 tdkpin_load_bitmap_resource(
    Win16FarPtr resource_name,
    HINSTANCE16 instance); /* 1008:149d */

#endif