scrcpy/app/src/common.h
Romain Vimont 08f1fd46c8 Add container_of() macro
This will allow to get the parent of an embedded struct.
2021-04-25 14:38:42 +02:00

14 lines
312 B
C

#ifndef COMMON_H
#define COMMON_H
#include "config.h"
#include "compat.h"
#define ARRAY_LEN(a) (sizeof(a) / sizeof(a[0]))
#define MIN(X,Y) (X) < (Y) ? (X) : (Y)
#define MAX(X,Y) (X) > (Y) ? (X) : (Y)
#define container_of(ptr, type, member) \
((type *) (((char *) (ptr)) - offsetof(type, member)))
#endif