diff --git a/splat.yaml b/splat.yaml
index 6b822a9..a106d2f 100644
--- a/splat.yaml
+++ b/splat.yaml
@@ -115,9 +115,9 @@ segments:
       - [0x18F30, asm]
       - [0x18F80, asm]
       - [0x19050, c, "_ob_past_brick"]
-      - [0x19DD0, asm]
+      - [0x19DD0, c, "_ob_questionable_glass"]
       - [0x19E10, asm]
-      - [0x19E30, asm]
+      - [0x19E30, c, "_ob_yielding_ice"]
       - [0x19EB0, asm]
       - [0x19FC0, c, "black"]
       - [0x1A050, c, "_ob_icy_coast"]
diff --git a/src/5C060.c b/src/5C060.c
deleted file mode 100644
index b872712..0000000
--- a/src/5C060.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#include "common.h"
-
-/* 5C060 80186160 */
-void func_80186160(void) {
-    D_80197168[0] |= 1;
-}
-
-/* 5C078 80186178 */
-void func_80186178(void) {
-    D_80197168[0] &= 0xFE;
-}
-
-/* 5C090 80186190 */
-void func_80186190(s32 arg0, s32 arg1) {
-    if (arg1 != 0) {
-        s32 var_a1 = ((arg0 >= 0) ? arg0 : arg0 + 7);
-        D_80197168[(var_a1 >> 3)] = D_80197168[(var_a1 >> 3)] | (1 << (arg0 - ((var_a1 >> 3) * 8)));
-    } else {
-        s32 var_a1_3 = (arg0 >= 0) ? arg0 : arg0 + 7;
-        D_80197168[(var_a1_3 >> 3)] = D_80197168[(var_a1_3 >> 3)] & ~(1 << (arg0 - ((var_a1_3 >> 3) * 8)));
-    }
-}
-
-/* 5C110 80186210 */
-s32 func_80186210(s32 arg0) {
-    s32 var_v1 = (arg0 >= 0 ? arg0 : arg0 + 7);
-
-    return (D_80197168[(var_v1 >> 3)] >> (arg0 - ((var_v1 >> 3) * 8))) & 1;
-}
-
-/* 5C140 80186240 */
-s32 func_80186240(s32 arg0) {
-    s32 temp_v1;
-    s32 var_v0;
-    s32 var_v1;
-
-    if(arg0 == -1) 
-        return 1;
-    
-    var_v1 = arg0;
-    if (arg0 < 0) {
-        var_v1 = arg0 + 7;
-    }
-    temp_v1 = var_v1 >> 3;
-    return ((D_80197AE7[temp_v1] >> (arg0 - (temp_v1 * 8))) & 1) ^ 1;
-}
-
-
-/* 5C184 80186284 */
-void func_80186284(s32 arg0) {
-    D_80196F58 = arg0;
-}
-
-
-/* 5C190 80186290 */
-void func_80186290(void) {
-    D_801951A1 |= 1;
-}
-
-/* 5C1A8 801862A8 */
-void func_801862A8(void) {
-    bzero(&D_80197AE7, 8);
-}
-
diff --git a/src/19DD0.c b/src/_ob_questionable_glass.c
similarity index 88%
rename from src/19DD0.c
rename to src/_ob_questionable_glass.c
index c4b43f7..5d29d64 100644
--- a/src/19DD0.c
+++ b/src/_ob_questionable_glass.c
@@ -1,9 +1,10 @@
 #include "common.h"
 
+/* 19DD0 800899D0 */
 void set_swap_buffer_func(void (*arg0)(void**)) {
     s32 mask;
 
     mask = osSetIntMask(OS_IM_NONE);
     SWAP_BUFFER_FUNC = arg0;
     osSetIntMask(mask);
-}
+}
\ No newline at end of file
diff --git a/src/19E30.c b/src/_ob_yielding_ice.c
similarity index 94%
rename from src/19E30.c
rename to src/_ob_yielding_ice.c
index c09581b..a1e830a 100644
--- a/src/19E30.c
+++ b/src/_ob_yielding_ice.c
@@ -1,5 +1,6 @@
 #include "common.h"
 
+/* 19E30 80089A30 */
 void __dma_load_loop(s32 count) {
     Stack__dma_load_loop sp10;
     OSMesgQueue mq;
diff --git a/src/segment_obdata/_ob_hallowed_class.c b/src/segment_obdata/_ob_hallowed_class.c
index 7541278..b872712 100644
--- a/src/segment_obdata/_ob_hallowed_class.c
+++ b/src/segment_obdata/_ob_hallowed_class.c
@@ -1,17 +1,64 @@
 #include "common.h"
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186160);
+/* 5C060 80186160 */
+void func_80186160(void) {
+    D_80197168[0] |= 1;
+}
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186178);
+/* 5C078 80186178 */
+void func_80186178(void) {
+    D_80197168[0] &= 0xFE;
+}
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186190);
+/* 5C090 80186190 */
+void func_80186190(s32 arg0, s32 arg1) {
+    if (arg1 != 0) {
+        s32 var_a1 = ((arg0 >= 0) ? arg0 : arg0 + 7);
+        D_80197168[(var_a1 >> 3)] = D_80197168[(var_a1 >> 3)] | (1 << (arg0 - ((var_a1 >> 3) * 8)));
+    } else {
+        s32 var_a1_3 = (arg0 >= 0) ? arg0 : arg0 + 7;
+        D_80197168[(var_a1_3 >> 3)] = D_80197168[(var_a1_3 >> 3)] & ~(1 << (arg0 - ((var_a1_3 >> 3) * 8)));
+    }
+}
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186210);
+/* 5C110 80186210 */
+s32 func_80186210(s32 arg0) {
+    s32 var_v1 = (arg0 >= 0 ? arg0 : arg0 + 7);
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186240);
+    return (D_80197168[(var_v1 >> 3)] >> (arg0 - ((var_v1 >> 3) * 8))) & 1;
+}
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186284);
+/* 5C140 80186240 */
+s32 func_80186240(s32 arg0) {
+    s32 temp_v1;
+    s32 var_v0;
+    s32 var_v1;
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_80186290);
+    if(arg0 == -1) 
+        return 1;
+    
+    var_v1 = arg0;
+    if (arg0 < 0) {
+        var_v1 = arg0 + 7;
+    }
+    temp_v1 = var_v1 >> 3;
+    return ((D_80197AE7[temp_v1] >> (arg0 - (temp_v1 * 8))) & 1) ^ 1;
+}
+
+
+/* 5C184 80186284 */
+void func_80186284(s32 arg0) {
+    D_80196F58 = arg0;
+}
+
+
+/* 5C190 80186290 */
+void func_80186290(void) {
+    D_801951A1 |= 1;
+}
+
+/* 5C1A8 801862A8 */
+void func_801862A8(void) {
+    bzero(&D_80197AE7, 8);
+}
 
-INCLUDE_ASM(const s32, "segment_obdata/_ob_hallowed_class", func_801862A8);