Mercurial > sdl-ios-xcode
annotate src/cdrom/dc/SDL_syscdrom.c @ 1135:cf6133247d34
Mac Classic and CodeWarrior patches.
--ryan.
From: =?ISO-8859-1?Q?Anders_F_Bj=F6rklund?= <afb@algonet.se>
Subject: Re: [SDL] Updated Mac patch
Date: Tue, 6 Sep 2005 15:21:27 +0200
To: A list for developers using the SDL library <sdl@libsdl.org>
Earlier, I wrote:
> Updated the previous Mac patch to disable Carbon by default.
> Also "fixed" the SDL.spec again, so that it builds on Darwin.
>
> http://www.algonet.se/~afb/SDL-1.2.9-mac.patch
> Also applied fine to SDL12 CVS, when I tried it.
>
> Haven't completed any new packaging or projects for Xcode/PB,
> but it seems to build and install fine here (in development).
Tested the new patch to build with old CodeWarrior and MPW,
and it seems it needed some hacks with those old headers...
Just in case you want to support the archeological versions -
here is a small add-on to the above patch, to fix those...
http://www.algonet.se/~afb/SDL-1.2.9-classic.patch
I couldn't get the old CW5 projects to build without a few
modifications - such as deleting the stray old header in:
"CWprojects/Support/Carbon/Include/ConditionalMacros.h" ?
But I updated both projects to CW6 too and built for Carbon,
and it ran all of the Mac test projects without any problems.
The MPW file seems to have compiled, with a small order change.
As long as you're still shipping the CWProjects and MPWmake
with the download, they should probably be updated/fixed ?
(another "solution" would of course be to just delete them)
I'll post my new projects along with the new Xcode projects
later on, along with XML exports of the various .mcp files.
(CW5 builds for Classic / "PPC", and CW6 builds for Carbon)
It'll be packaged as a part of the next SpriteWorld X release...
http://spriteworldx.sourceforge.net/ [Classic/Carbon/Win/X11]
--anders
author | Ryan C. Gordon <icculus@icculus.org> |
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date | Thu, 08 Sep 2005 06:34:28 +0000 |
parents | b8d311d90021 |
children | c9b51268668f |
rev | line source |
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509
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1 /* |
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2 SDL - Simple DirectMedia Layer |
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3 Copyright (C) 1997-2004 Sam Lantinga |
509
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Library General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Library General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Library General Public |
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16 License along with this library; if not, write to the Free |
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 |
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19 BERO |
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20 bero@geocities.co.jp |
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21 |
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22 based on win32/SDL_syscdrom.c by |
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23 |
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24 Sam Lantinga |
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25 slouken@libsdl.org |
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26 */ |
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27 |
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28 #ifdef SAVE_RCSID |
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29 static char rcsid = |
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30 "@(#) $Id$"; |
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31 #endif |
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32 |
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33 /* Functions for system-level CD-ROM audio control */ |
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34 |
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35 #include <stdlib.h> |
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36 #include <stdio.h> |
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37 #include <dc/cdrom.h> |
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38 #include <dc/spu.h> |
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39 |
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40 #include "SDL_error.h" |
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41 #include "SDL_cdrom.h" |
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42 #include "SDL_syscdrom.h" |
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43 |
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44 /* The system-dependent CD control functions */ |
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45 static const char *SDL_SYS_CDName(int drive); |
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46 static int SDL_SYS_CDOpen(int drive); |
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47 static int SDL_SYS_CDGetTOC(SDL_CD *cdrom); |
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48 static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position); |
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49 static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length); |
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50 static int SDL_SYS_CDPause(SDL_CD *cdrom); |
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51 static int SDL_SYS_CDResume(SDL_CD *cdrom); |
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52 static int SDL_SYS_CDStop(SDL_CD *cdrom); |
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53 static int SDL_SYS_CDEject(SDL_CD *cdrom); |
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54 static void SDL_SYS_CDClose(SDL_CD *cdrom); |
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55 |
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56 |
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57 int SDL_SYS_CDInit(void) |
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58 { |
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59 /* Fill in our driver capabilities */ |
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60 SDL_CDcaps.Name = SDL_SYS_CDName; |
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61 SDL_CDcaps.Open = SDL_SYS_CDOpen; |
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62 SDL_CDcaps.GetTOC = SDL_SYS_CDGetTOC; |
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63 SDL_CDcaps.Status = SDL_SYS_CDStatus; |
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64 SDL_CDcaps.Play = SDL_SYS_CDPlay; |
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65 SDL_CDcaps.Pause = SDL_SYS_CDPause; |
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66 SDL_CDcaps.Resume = SDL_SYS_CDResume; |
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67 SDL_CDcaps.Stop = SDL_SYS_CDStop; |
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68 SDL_CDcaps.Eject = SDL_SYS_CDEject; |
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69 SDL_CDcaps.Close = SDL_SYS_CDClose; |
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70 |
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71 return(0); |
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72 } |
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73 |
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74 static const char *SDL_SYS_CDName(int drive) |
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75 { |
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76 return "/cd"; |
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77 } |
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78 |
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79 static int SDL_SYS_CDOpen(int drive) |
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80 { |
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81 return(drive); |
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82 } |
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83 |
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84 #define TRACK_CDDA 0 |
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85 static int SDL_SYS_CDGetTOC(SDL_CD *cdrom) |
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86 { |
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87 CDROM_TOC toc; |
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88 int ret,i; |
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89 |
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90 ret = cdrom_read_toc(&toc,0); |
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91 if (ret!=ERR_OK) { |
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92 return -1; |
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93 } |
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94 |
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95 cdrom->numtracks = TOC_TRACK(toc.last)-TOC_TRACK(toc.first)+1; |
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96 for(i=0;i<cdrom->numtracks;i++) { |
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97 unsigned long entry = toc.entry[i]; |
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98 cdrom->track[i].id = i+1; |
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99 cdrom->track[i].type = (TOC_CTRL(toc.entry[i])==TRACK_CDDA)?SDL_AUDIO_TRACK:SDL_DATA_TRACK; |
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100 cdrom->track[i].offset = TOC_LBA(entry)-150; |
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101 cdrom->track[i].length = TOC_LBA((i+1<toc.last)?toc.entry[i+1]:toc.dunno)-TOC_LBA(entry); |
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102 } |
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103 |
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104 return 0; |
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105 } |
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106 |
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107 /* Get CD-ROM status */ |
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108 static CDstatus SDL_SYS_CDStatus(SDL_CD *cdrom, int *position) |
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109 { |
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110 CDstatus status; |
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111 int ret,dc_status,disc_type; |
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112 |
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113 ret = cdrom_get_status(&dc_status,&disc_type); |
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114 if (ret!=ERR_OK) return CD_ERROR; |
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115 |
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116 switch(dc_status) { |
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117 // case CD_STATUS_BUSY: |
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118 case CD_STATUS_PAUSED: |
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119 return CD_PAUSED; |
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120 case CD_STATUS_STANDBY: |
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121 return CD_STOPPED; |
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122 case CD_STATUS_PLAYING: |
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123 return CD_PLAYING; |
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124 // case CD_STATUS_SEEKING: |
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125 // case CD_STATUS_SCANING: |
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126 case CD_STATUS_OPEN: |
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127 case CD_STATUS_NO_DISC: |
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128 return CD_TRAYEMPTY; |
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129 default: |
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130 return CD_ERROR; |
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131 } |
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132 } |
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133 |
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134 /* Start play */ |
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135 static int SDL_SYS_CDPlay(SDL_CD *cdrom, int start, int length) |
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136 { |
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137 int ret = cdrom_cdda_play(start-150,start-150+length,1,CDDA_SECTORS); |
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138 return ret==ERR_OK?0:-1; |
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139 } |
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140 |
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141 /* Pause play */ |
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142 static int SDL_SYS_CDPause(SDL_CD *cdrom) |
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143 { |
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144 int ret=cdrom_cdda_pause(); |
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145 return ret==ERR_OK?0:-1; |
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146 } |
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147 |
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148 /* Resume play */ |
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149 static int SDL_SYS_CDResume(SDL_CD *cdrom) |
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150 { |
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151 int ret=cdrom_cdda_resume(); |
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152 return ret==ERR_OK?0:-1; |
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153 } |
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154 |
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155 /* Stop play */ |
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156 static int SDL_SYS_CDStop(SDL_CD *cdrom) |
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157 { |
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158 int ret=cdrom_spin_down(); |
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159 return ret==ERR_OK?0:-1; |
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160 } |
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161 |
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162 /* Eject the CD-ROM */ |
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163 static int SDL_SYS_CDEject(SDL_CD *cdrom) |
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164 { |
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165 return -1; |
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166 } |
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167 |
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168 /* Close the CD-ROM handle */ |
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169 static void SDL_SYS_CDClose(SDL_CD *cdrom) |
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170 { |
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171 } |
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172 |
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173 void SDL_SYS_CDQuit(void) |
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174 { |
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175 |
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176 } |