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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * Counter interface enum functions
- * Copyright (C) 2018 William Breathitt Gray
- */
- #ifndef _COUNTER_ENUM_H_
- #define _COUNTER_ENUM_H_
- #include <linux/types.h>
- struct counter_device;
- struct counter_signal;
- struct counter_count;
- ssize_t counter_signal_enum_read(struct counter_device *counter,
- struct counter_signal *signal, void *priv,
- char *buf);
- ssize_t counter_signal_enum_write(struct counter_device *counter,
- struct counter_signal *signal, void *priv,
- const char *buf, size_t len);
- ssize_t counter_signal_enum_available_read(struct counter_device *counter,
- struct counter_signal *signal,
- void *priv, char *buf);
- ssize_t counter_count_enum_read(struct counter_device *counter,
- struct counter_count *count, void *priv,
- char *buf);
- ssize_t counter_count_enum_write(struct counter_device *counter,
- struct counter_count *count, void *priv,
- const char *buf, size_t len);
- ssize_t counter_count_enum_available_read(struct counter_device *counter,
- struct counter_count *count,
- void *priv, char *buf);
- ssize_t counter_device_enum_read(struct counter_device *counter, void *priv,
- char *buf);
- ssize_t counter_device_enum_write(struct counter_device *counter, void *priv,
- const char *buf, size_t len);
- ssize_t counter_device_enum_available_read(struct counter_device *counter,
- void *priv, char *buf);
- #endif /* _COUNTER_ENUM_H_ */
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