Fix most compiler warnings in the boot and code segments (#674)

* Less warnings in boot & code segments

* few more warnings gone

* Ran formatter

* z_view warning gone

* -> 1

* f31 -> 31

* Remove function casts

* Few more small improvements

* Separate declaration and assignment in func_80091738 and Item_Give

Co-authored-by: Thar0 <maximilianc64@gmail.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/libultra_code_O2/osViSetEvent.c b/src/libultra_code_O2/osViSetEvent.c
index 0f29bc681..0239c1f7c 100644
--- a/src/libultra_code_O2/osViSetEvent.c
+++ b/src/libultra_code_O2/osViSetEvent.c
@@ -3,10 +3,11 @@
 extern OSViContext* __osViNext;
 
 void osViSetEvent(OSMesgQueue* mq, OSMesg msg, u32 retraceCount) {
-    register u32 saveMask;
-    saveMask = __osDisableInt();
+    register u32 prevInt = __osDisableInt();
+
     __osViNext->mq = mq;
     __osViNext->msg = msg;
     __osViNext->retraceCount = retraceCount;
-    __osRestoreInt(saveMask);
+
+    __osRestoreInt(prevInt);
 }