Resolve compile warnings in modern

src/battle_anim_mon_movement.c

@@ -4,6 +4,7 @@
 #include "task.h"
 #include "trig.h"
 
+#undef abs
 #define abs(x) ((x) < 0 ? -(x) : (x))
 
 static void AnimTask_ShakeMonStep(u8 taskId);

src/intro.c

@@ -2045,7 +2045,7 @@ static void Task_FightScene3_Bg0Scroll(u8 taskId)
 
 static void SpriteCB_LargeStar(struct Sprite * sprite)
 {
-    u32 v;
+    unsigned v;
     sprite->data[0] -= sprite->data[2];
     sprite->data[1] += sprite->data[3];
     sprite->data[4] += 48;

src/task.c

@@ -201,7 +201,7 @@ u8 GetTaskCount(void)
     return count;
 }
 
-void SetWordTaskArg(u8 taskId, u8 dataElem, u32 value)
+void SetWordTaskArg(u8 taskId, u8 dataElem, unsigned long value)
 {
     if (dataElem <= 14)
     {

src/util.c

@@ -120,13 +120,13 @@ u8 CreateInvisibleSpriteWithCallback(void (*callback)(struct Sprite *))
     return sprite;
 }
 
-void StoreWordInTwoHalfwords(u16 *h, u32 w)
+void StoreWordInTwoHalfwords(u16 *h, unsigned w)
 {
     h[0] = (u16)(w);
     h[1] = (u16)(w >> 16);
 }
 
-void LoadWordFromTwoHalfwords(u16 *h, u32 *w)
+void LoadWordFromTwoHalfwords(u16 *h, unsigned *w)
 {
     *w = h[0] | (s16)h[1] << 16;
 }