Remove unused header files

include/alloca.h

@@ -1,11 +0,0 @@
-#ifndef _ALLOCA_H_
-#define _ALLOCA_H_
- 
-#include <stddef.h>
- 
-//--------------------------------------------------------------------------------
-#undef alloca
-#define alloca(SIZE) __builtin_alloca(SIZE)
-extern void * alloca( size_t );
- 
-#endif // _ALLOCA_H_

include/bcd.h

@@ -1,90 +0,0 @@
-/* bcd.h -- header file for BCD, a CD-ROM audio playing library for DJGPP
-   by Brennan Underwood, http://brennan.home.ml.org/ */
-#ifndef _BCD_H
-#define _BCD_H
-
-#define BCD_VERSION 0x0103
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Installation and setup functions */
-/* Call this first! */
-int bcd_open(void);
-/* Call before exit. */
-int bcd_close(void);
-
-/* open door, unlocking first if necessary */
-int bcd_open_door(void);
-/* close door */
-int bcd_close_door(void);
-
-/* pass 1 to lock door, 0 to unlock */
-int bcd_lock(int);
-
-/* returns one of the following 3 #defined symbols */
-int bcd_disc_changed(void);
-#define BCD_DISC_CHANGED	0xff
-#define BCD_DISC_NOT_CHANGED	1
-#define BCD_DISC_UNKNOWN	0
-
-/* perform a device reset */
-int bcd_reset(void);
-
-/* compare the returned status int to the following bits */
-int bcd_device_status(void);
-#define BCD_DOOR_OPEN		1
-#define BCD_DOOR_UNLOCKED	2
-#define BCD_SUPPORT_COOKED	4
-#define BCD_READ_ONLY		8
-#define BCD_DATA_READ_ONLY	16
-#define BCD_SUPPORT_INTERLEAVE	32
-
-/* returns 1 if audio is currently playing, 0 otherwise. -1 on error */
-int bcd_audio_busy(void);
-/* current head position in frames */
-int bcd_audio_position(void);
-/* convenience function, if audio busy, returns track# playing now */
-int bcd_now_playing(void);
-
-/* query MSCDEX for track list when disc changed or just starting up */
-int bcd_get_audio_info(void);
-/* get a particular track's info */
-int bcd_get_track_address(int trackno, int *start, int *len);
-/* check for track's audio/data status */
-int bcd_track_is_audio(int trackno);
-/* play a particular track from beginning to end */
-int bcd_play_track(int *tracknum);
-/* play an arbitrary section of audio for an arbitrary length of time */
-int bcd_play(int start, int len);
-/* set the output volume. pass a parameter from 0-255 */
-int bcd_set_volume(int);
-/* stop and pause are equivalent */
-int bcd_stop(void);
-#define bcd_pause bcd_stop
-int bcd_resume(void);
-
-/* Troubleshooting */
-/* Returns a human readable description of the last error encountered */
-char *bcd_error(void);
-extern int _error_code;
-/* If you are mad enough play the Rach 3, I mean parse _error_code yourself */
-#define BCD_DE_WRITE_PROTECT	0
-#define BCD_DE_UNKNOWN_UNIT	1
-#define BCD_DE_DRIVE_NOT_READY	2
-#define BCD_DE_UNKNOWN_COMMAND	3
-#define BCD_DE_CRC_ERROR	4
-#define BCD_DE_STRUCT_LEN	5
-#define BCD_DE_SEEK_ERROR	6
-#define BCD_DE_UNKNOWN_MEDIA	7
-#define BCD_DE_SECTOR_NOT_FOUND	8
-#define BCD_DE_OUT_OF_PAPER	9
-#define BCD_DE_WRITE_FAULT	10
-#define BCD_DE_READ_FAULT	11
-#define BCD_DE_GENERAL_FAILURE	12
-#define BCD_DE_INVALID_DISK_CHANGE	15
-/* set by BCD itself, for stuff like "Out of memory" */
-extern char *_bcd_error;
-
-#endif

include/clipboard.h

@@ -1,9 +0,0 @@
-#ifndef _CLIPBOARD_H
-#define _CLIPBOARD_H
-
-#define MAX_PASTE_SIZE 36
-
-// fills the specified buffer with clipboard text. returns number chars copied
-extern int getClipboardText(char *text, int strlength);
-
-#endif

include/compare.h

@@ -1,14 +0,0 @@
-//added 03/05/99 Matt Mueller - comparison functions.. used in checking 
-//versions without need to duplicate a function or have kludgy code
-
-#ifndef _COMPARE_H
-#define _COMPARE_H
-
-#include "pstypes.h"
-
-typedef int32_t compare_int32_func(int32_t a,int32_t b);
-
-compare_int32_func int32_greaterorequal;
-compare_int32_func int32_lessthan;
-
-#endif