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annotate src/thread/win32/win_ce_semaphore.h @ 3936:c5c3c772f5aa SDL-1.2

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Let app set SDL_VIDEO_ALLOW_SCREENSAVER environment variable to override SDL's attempt to disable screen savers. Works for Quartz (Mac OS X) and X11. Need a formal API for this in 1.3, still. Fixes Bugzilla #415.
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 06 Apr 2007 20:30:41 +0000
parents 13ee9f4834ea
children 782fd950bd46 c121d94672cb
rev   line source
36
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents:
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1 /* win_ce_semaphore.h - header file to go with win_ce_semaphore.c */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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2
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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3 typedef struct _SYNCH_HANDLE_STRUCTURE {
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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4 HANDLE hEvent;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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5 HANDLE hMutex;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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6 HANDLE hSemph;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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7 LONG MaxCount;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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8 volatile LONG CurCount;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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9 LPCTSTR lpName;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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10 } SYNCH_HANDLE_STRUCTURE, *SYNCHHANDLE;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents:
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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12 #define SYNCH_HANDLE_SIZE sizeof (SYNCH_HANDLE_STRUCTURE)
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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14 /* Error codes - all must have bit 29 set */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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15 #define SYNCH_ERROR 0X20000000 /* EXERCISE - REFINE THE ERROR NUMBERS */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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17 extern SYNCHHANDLE CreateSemaphoreCE (LPSECURITY_ATTRIBUTES, LONG, LONG, LPCTSTR);
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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18
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Sam Lantinga <slouken@lokigames.com>
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19 extern BOOL ReleaseSemaphoreCE (SYNCHHANDLE, LONG, LPLONG);
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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20 extern DWORD WaitForSemaphoreCE (SYNCHHANDLE, DWORD);
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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21
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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22 extern BOOL CloseSynchHandle (SYNCHHANDLE);