From aee1b397905ae9108fe239c9e3bb41ef33d0f43f Mon Sep 17 00:00:00 2001 From: Romain Vimont Date: Tue, 28 Dec 2021 11:50:24 +0100 Subject: [PATCH] Add CLAMP() macro --- app/src/common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/app/src/common.h b/app/src/common.h index accbc615..ce9ccad4 100644 --- a/app/src/common.h +++ b/app/src/common.h @@ -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)))