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93 lines
1.9 KiB
C
93 lines
1.9 KiB
C
#pragma once
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#include <wut.h>
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/**
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* \defgroup coreinit_msgq Message Queue
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* \ingroup coreinit
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* @{
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum OSMessageFlags
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{
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OS_MESSAGE_QUEUE_BLOCKING = 1 << 0,
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OS_MESSAGE_QUEUE_HIGH_PRIORITY = 1 << 1,
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} OSMessageFlags;
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struct OSMessage
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{
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void *message;
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uint32_t args[3];
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};
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CHECK_OFFSET(OSMessage, 0x00, message);
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CHECK_OFFSET(OSMessage, 0x04, args);
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CHECK_SIZE(OSMessage, 0x10);
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#define OS_MESSAGE_QUEUE_TAG 0x6D536751u
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struct OSMessageQueue
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{
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uint32_t tag;
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const char *name;
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UNKNOWN(4);
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OSThreadQueue sendQueue;
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OSThreadQueue recvQueue;
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OSMessage *messages;
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uint32_t size;
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uint32_t first;
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uint32_t used;
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};
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CHECK_OFFSET(OSMessageQueue, 0x00, tag);
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CHECK_OFFSET(OSMessageQueue, 0x04, name);
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CHECK_OFFSET(OSMessageQueue, 0x0c, sendQueue);
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CHECK_OFFSET(OSMessageQueue, 0x1c, recvQueue);
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CHECK_OFFSET(OSMessageQueue, 0x2c, messages);
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CHECK_OFFSET(OSMessageQueue, 0x30, size);
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CHECK_OFFSET(OSMessageQueue, 0x34, first);
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CHECK_OFFSET(OSMessageQueue, 0x38, used);
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CHECK_SIZE(OSMessageQueue, 0x3c);
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#pragma pack(pop)
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void
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OSInitMessageQueue(OSMessageQueue *queue,
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OSMessage *messages,
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int32_t size);
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void
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OSInitMessageQueueEx(OSMessageQueue *queue,
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OSMessage *messages,
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int32_t size,
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const char *name);
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BOOL
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OSSendMessage(OSMessageQueue *queue,
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OSMessage *message,
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OSMessageFlags flags);
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BOOL
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OSJamMessage(OSMessageQueue *queue,
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OSMessage *message,
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OSMessageFlags flags);
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BOOL
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OSReceiveMessage(OSMessageQueue *queue,
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OSMessage *message,
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OSMessageFlags flags);
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BOOL
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OSPeekMessage(OSMessageQueue *queue,
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OSMessage *message);
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OSMessageQueue *
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OSGetSystemMessageQueue();
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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