Move `nuGfxTask` functions to it's own C file

splat.yaml

@@ -113,6 +113,7 @@ segments:
       - [0x18F30, asm]
       - [0x18F80, asm]
       - [0x19050, c, "_ob_past_brick"]
+      - [0x19940, c, "nu/nugfxtaskmgr"]
       - [0x19D90, c, "_ob_thoughtless_van"]
       - [0x19DD0, c, "_ob_questionable_glass"]
       - [0x19E10, asm]

src/_ob_past_brick.c

@@ -171,10 +171,4 @@ void nuScSetFrameBufferNum(u8 frameBufferNum) {
 
 s32 nuScGetFrameRate() {
     return nusched.frameRate;
-}
-
-INCLUDE_ASM(const s32, "_ob_past_brick", nuGfxTaskMgr);
-
-INCLUDE_ASM(const s32, "_ob_past_brick", nuGfxTaskMgrInit);
-
-INCLUDE_ASM(const s32, "_ob_past_brick", nuGfxTaskStart);
+}

src/nu/nugfxtaskmgr.c

@@ -0,0 +1,7 @@
+#include "common.h"
+
+INCLUDE_ASM(const s32, "nu/nugfxtaskmgr", nuGfxTaskMgr);
+
+INCLUDE_ASM(const s32, "nu/nugfxtaskmgr", nuGfxTaskMgrInit);
+
+INCLUDE_ASM(const s32, "nu/nugfxtaskmgr", nuGfxTaskStart);