Ported task.c and others from pokeruby

include/gba/syscall.h

@@ -1,10 +1,32 @@
 #ifndef GUARD_GBA_SYSCALL_H
 #define GUARD_GBA_SYSCALL_H
 
+#define RESET_EWRAM      0x01
+#define RESET_IWRAM      0x02
+#define RESET_PALETTE    0x04
+#define RESET_VRAM       0x08
+#define RESET_OAM        0x10
+#define RESET_SIO_REGS   0x20
+#define RESET_SOUND_REGS 0x40
+#define RESET_REGS       0x80
+#define RESET_ALL        0xFF
+
+void SoftReset(u32 resetFlags);
+
+void RegisterRamReset(u32 resetFlags);
+
+void VBlankIntrWait(void);
+
 #define CPU_SET_SRC_FIXED 0x01000000
 #define CPU_SET_16BIT     0x00000000
 #define CPU_SET_32BIT     0x04000000
 
-extern void CpuSet(void *src, void *dest, u32 controlData);
+void CpuSet(const void *src, void *dest, u32 control);
+
+#define CPU_FAST_SET_SRC_FIXED 0x01000000
+
+void CpuFastSet(const void *src, void *dest, u32 control);
+
+void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset);
 
 #endif // GUARD_GBA_SYSCALL_H