Merge pull request #292 from PikalaxALT/clear_save_data_screen

Decomp and doc clear_save_data_screen

1 files changed, 10 insertions, 0 deletions

diff --git a/include/gba/macro.h b/include/gba/macro.h
index 6cf2e1651..cc8535305 100644
--- a/include/gba/macro.h
+++ b/include/gba/macro.h
@@ -171,6 +171,16 @@
 #define DmaFill16Defvars(dmaNum, value, dest, size) DmaFillDefvars(dmaNum, value, dest, size, 16)
 #define DmaFill32Defvars(dmaNum, value, dest, size) DmaFillDefvars(dmaNum, value, dest, size, 32)
 
+#define DmaClearDefvars(dmaNum, dest, size, bit) \
+{                                                \
+    void *_dest = dest;                          \
+    u32 _size = size;                            \
+    DmaClear##bit(dmaNum, _dest, _size);         \
+}
+
+#define DmaClear16Defvars(dmaNum, dest, size) DmaClearDefvars(dmaNum, dest, size, 16)
+#define DmaClear32Defvars(dmaNum, dest, size) DmaClearDefvars(dmaNum, dest, size, 32)
+
 #define IntrEnable(flags)                                       \
 {                                                               \
     u16 imeTemp;                                                \