match some Z2Calc functions (#72)

* Z2Calc OK

* inline definitions in random.h and format

* set -enum int compiler flag and fix enum hacks

* note for get_ufloat_1 inline

* PR suggestions and UB note

Co-authored-by: Pheenoh <pheenoh@gmail.com>

include/pad/pad.h

@@ -12,8 +12,6 @@ typedef enum PADMask {
     PAD_CHAN2_BIT = (1 << 29),
     PAD_CHAN1_BIT = (1 << 30),
     PAD_CHAN0_BIT = (1 << 31),
-
-    __PAD_MASK_FORCE_ENUM_U32 = 0xffffffff,
 } PADMask;
 
 typedef struct PADStatus {