1 files changed, 0 insertions, 62 deletions
diff --git a/src/libultra_code_O2/__osContAddressCrc.c b/src/libultra_code_O2/__osContAddressCrc.c
deleted file mode 100644
index c1af0b12c..000000000
--- a/src/libultra_code_O2/__osContAddressCrc.c
+++ /dev/null
@@ -1,62 +0,0 @@
-#include "global.h"
-
-// Valid addr up to 0x7FF
-// It's the address of a block of 0x20 bytes in the mempak
-// So that means the whole mempak has a 16-bit address space
-u8 __osContAddressCrc(u16 addr) {
-    u32 addr32 = addr;
-    u32 ret = 0;
-    u32 bit;
-    s32 i;
-
-    for (bit = 0x400; bit; bit >>= 1) {
-        ret <<= 1;
-        if (addr32 & bit) {
-            if (ret & 0x20) {
-                ret ^= 0x14;
-            } else {
-                ++ret;
-            }
-        } else if (ret & 0x20) {
-            ret ^= 0x15;
-        }
-    }
-    for (i = 0; i < 5; ++i) {
-        ret <<= 1;
-        if (ret & 0x20) {
-            ret ^= 0x15;
-        }
-    }
-
-    return ret & 0x1F;
-}
-
-u8 __osContDataCrc(u8* data) {
-    s32 ret = 0;
-    u32 bit;
-    u32 byte;
-
-    for (byte = 0x20; byte; --byte, ++data) {
-        for (bit = 0x80; bit; bit >>= 1) {
-            ret <<= 1;
-            if ((*data & bit) != 0) {
-                if ((ret & 0x100) != 0) {
-                    ret ^= 0x84;
-                } else {
-                    ++ret;
-                }
-            } else if (ret & 0x100) {
-                ret ^= 0x85;
-            }
-        }
-    }
-    do {
-        ret <<= 1;
-        if (ret & 0x100) {
-            ret ^= 0x85;
-        }
-        ++byte;
-    } while (byte < 8U);
-
-    return ret;
-}