Add CLAMP() macro

2022-01-04 17:41:40 +01:00
parent 17d01b5bf7
commit aee1b39790
1 changed files with 1 additions and 0 deletions
@@ -7,6 +7,7 @@
 #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)))