15 lines
368 B
C
15 lines
368 B
C
#ifndef SC_COMMON_H
|
|
#define SC_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 CLAMP(V,X,Y) MIN( MAX((V),(X)), (Y) )
|
|
|
|
#define container_of(ptr, type, member) \
|
|
((type *) (((char *) (ptr)) - offsetof(type, member)))
|
|
|
|
#endif
|