add functions to syscall.h

1 files changed, 12 insertions, 0 deletions

diff --git a/include/gba/syscall.h b/include/gba/syscall.h
index 3f41abba1..9576f7e99 100644
--- a/include/gba/syscall.h
+++ b/include/gba/syscall.h
@@ -17,6 +17,10 @@ void RegisterRamReset(u32 resetFlags);
 
 void VBlankIntrWait(void);
 
+u16 Sqrt(u32 num);
+
+u16 ArcTan2(s16 x, s16 y);
+
 #define CPU_SET_SRC_FIXED 0x01000000
 #define CPU_SET_16BIT     0x00000000
 #define CPU_SET_32BIT     0x04000000
@@ -29,4 +33,12 @@ void CpuFastSet(const void *src, void *dest, u32 control);
 
 void ObjAffineSet(struct ObjAffineSrcData *src, void *dest, s32 count, s32 offset);
 
+void LZ77UnCompWram(const void *src, void *dest);
+
+void LZ77UnCompVram(const void *src, void *dest);
+
+void RLUnCompWram(const void *src, void *dest);
+
+void RLUnCompVram(const void *src, void *dest);
+
 #endif // GUARD_GBA_SYSCALL_H