Mark
13 lines
392 B
C
13 lines
392 B
C
#pragma once
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#include "sys/types.h"
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struct chrdev {
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void *dev_data;
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ssize_t (*write) (struct chrdev *chr, const void *buf, size_t pos, size_t lim);
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ssize_t (*read) (struct chrdev *chr, void *buf, size_t pos, size_t lim);
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};
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ssize_t chr_write(struct chrdev *chr, const void *buf, size_t pos, size_t lim);
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ssize_t chr_read(struct chrdev *chr, void *buf, size_t pos, size_t lim);
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