add gpio

hc

2023-12-04 f33f61bdb7ca6d5ebe7a78f9d8694b91360279ac

1
2
3
4
5
6
7
8
9
10
#ifndef _TOOLS_LINUX_EXPORT_H_
#define _TOOLS_LINUX_EXPORT_H_
 
#define EXPORT_SYMBOL(sym)
#define EXPORT_SYMBOL_GPL(sym)
#define EXPORT_SYMBOL_GPL_FUTURE(sym)
#define EXPORT_UNUSED_SYMBOL(sym)
#define EXPORT_UNUSED_SYMBOL_GPL(sym)
 
#endif