X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/eb037efe9f30ae166684e99146024abf8740984d..88e668538d6c0d394e6ea34516052f010ca6e8d2:/lunaix-os/includes/lunaix/spike.h

diff --git a/lunaix-os/includes/lunaix/spike.h b/lunaix-os/includes/lunaix/spike.h
index cbdadfb..6f91924 100644
--- a/lunaix-os/includes/lunaix/spike.h
+++ b/lunaix-os/includes/lunaix/spike.h
@@ -6,6 +6,8 @@
 // 除法向上取整
 #define CEIL(v, k) (((v) + (1 << (k)) - 1) >> (k))
 
+#define ICEIL(x, y) ((x) / (y) + ((x) % (y) != 0))
+
 // 除法向下取整
 #define FLOOR(v, k) ((v) >> (k))