The-Puzzle-Pits/gfxa_stub.c at master · LaPingvino/The-Puzzle-Pits · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/* gfxa_stub.c
 * Stub implementations for assembly functions
 * These are now handled by SDL compatibility layer
 */

#include "compat.h"

#ifdef __cplusplus
extern "C" {
#endif

/* These functions are implemented in sdl_compat.c
 * This file exists to satisfy any direct references
 * during the transition from assembly to C/SDL
 */

/* Video mode functions - implemented in sdl_compat.c */
/* void setmode(int mode) - in sdl_compat.c */
/* void cls(char *screen) - in sdl_compat.c */
/* void screenswap(char *screen) - in sdl_compat.c */
/* void setpalette(char *colorlist) - in sdl_compat.c */

/* Mouse functions - implemented in sdl_compat.c */
/* uint16_t initmouse(void) - in sdl_compat.c */
/* uint16_t readmbutton(void) - in sdl_compat.c */
/* void relpos(uint16_t *x, uint16_t *y) - in sdl_compat.c */

/* Keyboard functions - implemented in sdl_compat.c */
/* void setkb(void) - in sdl_compat.c */
/* void resetkb(void) - in sdl_compat.c */

/* Additional assembly stubs that might be needed */

/* Fast memory operations - use standard C library */
void *fmemcpy(void *dest, const void *src, size_t n) {
    return memcpy(dest, src, n);
}

void *fmemset(void *s, int c, size_t n) {
    return memset(s, c, n);
}

/* Timer interrupt stub */
volatile unsigned int timer_ticks = 0;

unsigned int get_timer_ticks(void) {
    return get_ticks();  /* Use SDL timer */
}

/* Sound Blaster function stubs */
void sb_Reset(int baseport) {
    (void)baseport;
    /* Stub - no operation */
}

void sb_DacSpkrOn(int baseport) {
    (void)baseport;
    /* Stub - no operation */
}

void sb_DacSpkrOff(int baseport) {
    (void)baseport;
    /* Stub - no operation */
}

void sb_Speed(int baseport, int speed, unsigned char value) {
    (void)baseport;
    (void)speed;
    (void)value;
    /* Stub - no operation */
}

void sb_Play(int baseport, int buffsize) {
    (void)baseport;
    (void)buffsize;
    /* Stub - no operation */
}

/* Graphics function stubs */
extern void Blit8(int bmap, int x, int y, int image);


#ifdef __cplusplus
}
#endif