diff --git a/asm/gzip/gzip_inflate_block.s b/asm/gzip/gzip_inflate_block.s
index 0eba9367..023336a9 100644
--- a/asm/gzip/gzip_inflate_block.s
+++ b/asm/gzip/gzip_inflate_block.s
@@ -1,4 +1,4 @@
-glabel gzip_inflate_block
+glabel gzip_inflate_block /* Official name: inflate_block */
 /* 0C74C0 800C68C0 3C0B8013 */  lui   $t3, %hi(gzip_num_bits) # $t3, 0x8013
 /* 0C74C4 800C68C4 8D6BAAD4 */  lw    $t3, %lo(gzip_num_bits)($t3)
 /* 0C74C8 800C68C8 3C018013 */  lui   $at, %hi(D_8012AAD8) # $at, 0x8013
diff --git a/asm/gzip/gzip_inflate_codes.s b/asm/gzip/gzip_inflate_codes.s
index 017c4fb8..bb6c0f43 100644
--- a/asm/gzip/gzip_inflate_codes.s
+++ b/asm/gzip/gzip_inflate_codes.s
@@ -1,4 +1,4 @@
-glabel gzip_inflate_codes
+glabel gzip_inflate_codes /* Official name: inflate_codes */
 /* 0C7C40 800C7040 27BDFFF0 */  addiu $sp, $sp, -0x10
 /* 0C7C44 800C7044 3C0B800F */  lui   $t3, %hi(gzip_mask_bits) # $t3, 0x800f
 /* 0C7C48 800C7048 AFB20008 */  sw    $s2, 8($sp)
diff --git a/asm/gzip/gzip_inflate_dynamic.s b/asm/gzip/gzip_inflate_dynamic.s
index 9d646209..bd2abca5 100644
--- a/asm/gzip/gzip_inflate_dynamic.s
+++ b/asm/gzip/gzip_inflate_dynamic.s
@@ -1,4 +1,4 @@
-glabel gzip_inflate_dynamic
+glabel gzip_inflate_dynamic /* Official name: inflate_dynamic */
 /* 0C75C4 800C69C4 27BDFAC0 */  addiu $sp, $sp, -0x540
 /* 0C75C8 800C69C8 AFB30028 */  sw    $s3, 0x28($sp)
 /* 0C75CC 800C69CC 3C138013 */  lui   $s3, %hi(gzip_num_bits) # $s3, 0x8013
diff --git a/asm/gzip/gzip_inflate_fixed.s b/asm/gzip/gzip_inflate_fixed.s
index a23f6294..1a1b4cd2 100644
--- a/asm/gzip/gzip_inflate_fixed.s
+++ b/asm/gzip/gzip_inflate_fixed.s
@@ -1,4 +1,4 @@
-glabel gzip_inflate_fixed
+glabel gzip_inflate_fixed /* Official name: inflate_fixed */
 /* 0C79DC 800C6DDC 27BDFAD0 */  addiu $sp, $sp, -0x530
 /* 0C79E0 800C6DE0 AFBF001C */  sw    $ra, 0x1c($sp)
 /* 0C79E4 800C6DE4 23AB0044 */  addi  $t3, $sp, 0x44
diff --git a/asm/gzip/gzip_inflate_stored.s b/asm/gzip/gzip_inflate_stored.s
index 47aca107..38ad522e 100644
--- a/asm/gzip/gzip_inflate_stored.s
+++ b/asm/gzip/gzip_inflate_stored.s
@@ -1,4 +1,4 @@
-glabel gzip_inflate_stored
+glabel gzip_inflate_stored /* Official name: inflate_stored */
 /* 0C7B34 800C6F34 3C0D8013 */  lui   $t5, %hi(gzip_num_bits) # $t5, 0x8013
 /* 0C7B38 800C6F38 8DADAAD4 */  lw    $t5, %lo(gzip_num_bits)($t5)
 /* 0C7B3C 800C6F3C 3C0C8013 */  lui   $t4, %hi(gzip_bit_buffer) # $t4, 0x8013
diff --git a/asm/math_util/clear_status_register_flags.s b/asm/math_util/clear_status_register_flags.s
index d0296317..05ae352e 100644
--- a/asm/math_util/clear_status_register_flags.s
+++ b/asm/math_util/clear_status_register_flags.s
@@ -1,4 +1,4 @@
-glabel clear_status_register_flags
+glabel clear_status_register_flags /* Official name: disableInterrupts */
 /* 070110 8006F510 3C08800E */  lui   $t0, %hi(D_800DD430) # $t0, 0x800e
 /* 070114 8006F514 8108D430 */  lb    $t0, %lo(D_800DD430)($t0)
 /* 070118 8006F518 11000006 */  beqz  $t0, .L8006F534
diff --git a/asm/math_util/coss.s b/asm/math_util/coss.s
index b3de160e..ae17eebc 100644
--- a/asm/math_util/coss.s
+++ b/asm/math_util/coss.s
@@ -1,6 +1,6 @@
 glabel coss
 /* 07142C 8007082C 24844000 */  addiu $a0, $a0, 0x4000
-glabel sins
+glabel sins /* Official name: mathSinInterp */
 /* 071430 80070830 00041440 */  sll   $v0, $a0, 0x11
 /* 071434 80070834 04430003 */  bgezl $v0, .L80070844
 /* 071438 80070838 000450C2 */   srl   $t2, $a0, 3
diff --git a/asm/math_util/set_status_register_flags.s b/asm/math_util/set_status_register_flags.s
index 4631b581..092d2480 100644
--- a/asm/math_util/set_status_register_flags.s
+++ b/asm/math_util/set_status_register_flags.s
@@ -1,4 +1,4 @@
-glabel set_status_register_flags
+glabel set_status_register_flags /* Official name: enableInterrupts */
 /* 07013C 8006F53C 3C08800E */  lui   $t0, %hi(D_800DD430) # $t0, 0x800e
 /* 070140 8006F540 8108D430 */  lb    $t0, %lo(D_800DD430)($t0)
 /* 070144 8006F544 11000005 */  beqz  $t0, .L8006F55C # Identical to __osRestoreInt below this line
diff --git a/asm/math_util/sins_2.s b/asm/math_util/sins_2.s
index eb1128e0..ece436a5 100644
--- a/asm/math_util/sins_2.s
+++ b/asm/math_util/sins_2.s
@@ -1,6 +1,6 @@
 glabel coss_2
 /* 07148C 8007088C 24844000 */  addiu $a0, $a0, 0x4000
-glabel sins_2
+glabel sins_2 /* Official name: mathSin */
 /* 071490 80070890 00041440 */  sll   $v0, $a0, 0x11
 /* 071494 80070894 04430003 */  bgezl $v0, .L800708A4
 /* 071498 80070898 000450C2 */   srl   $t2, $a0, 3
diff --git a/asm/non_matchings/printf/render_printf.s b/asm/non_matchings/printf/render_printf.s
index f8e34e5f..6580cb4f 100644
--- a/asm/non_matchings/printf/render_printf.s
+++ b/asm/non_matchings/printf/render_printf.s
@@ -1,4 +1,4 @@
-glabel render_printf
+glabel render_printf /* official name: diPrintf */
 /* 0B6ADC 800B5EDC 3C0E8013 */  lui   $t6, %hi(gDebugPrintBufferEnd) # $t6, 0x8013
 /* 0B6AE0 800B5EE0 8DCE85D8 */  lw    $t6, %lo(gDebugPrintBufferEnd)($t6)
 /* 0B6AE4 800B5EE4 27BDFFE0 */  addiu $sp, $sp, -0x20
diff --git a/include/libc/math.h b/include/libc/math.h
index 8cea459b..1586b056 100644
--- a/include/libc/math.h
+++ b/include/libc/math.h
@@ -3,7 +3,7 @@
 
 #define M_PI 3.14159265358979323846
 
-float sinf(float);
+float sinf(float); //official name: fsin
 double sin(double);
 float cosf(float);
 double cos(double);
diff --git a/lib/asm/bcopy.s b/lib/asm/bcopy.s
index 0ede373b..9eec765e 100644
--- a/lib/asm/bcopy.s
+++ b/lib/asm/bcopy.s
@@ -7,7 +7,7 @@
 .set noreorder # dont insert nops after branches
 .set gp=64     # 64-bit instructions are used
 
-glabel bcopy
+glabel bcopy /* Official name: _bcopy */
 /* 0CA9A0 800C9DA0 10C0001A */  beqz  $a2, .L800C9E0C
 /* 0CA9A4 800C9DA4 00A03825 */   move  $a3, $a1
 /* 0CA9A8 800C9DA8 10850018 */  beq   $a0, $a1, .L800C9E0C
diff --git a/lib/asm/bzero.s b/lib/asm/bzero.s
index 81481b1a..863d1e19 100644
--- a/lib/asm/bzero.s
+++ b/lib/asm/bzero.s
@@ -7,7 +7,7 @@
 .set noreorder # dont insert nops after branches
 .set gp=64     # 64-bit instructions are used
 
-glabel bzero
+glabel bzero /* Official name: _blkclr */
 /* 0D10E0 800D04E0 28A1000C */  slti  $at, $a1, 0xc
 /* 0D10E4 800D04E4 1420001D */  bnez  $at, .L800D055C
 /* 0D10E8 800D04E8 00041823 */   negu  $v1, $a0
diff --git a/lib/src/libc/rmonPrintf.c b/lib/src/libc/rmonPrintf.c
index 6c23cd91..39f898fc 100644
--- a/lib/src/libc/rmonPrintf.c
+++ b/lib/src/libc/rmonPrintf.c
@@ -18,6 +18,7 @@ static char *is_proutSyncPrintf(UNUSED char *str, UNUSED const char *buf, UNUSED
  * Like sprintf, but simpler. It just hardcodes NULL for the dst,
  * and calls a function that just hardcodes a fake pointer.
  * Could still be an earlier version of osSyncPrintf
+ * Official name: osSyncPrintf
  */
 void rmonPrintf(const char *format, ...) {
     va_list args;
diff --git a/lib/src/os/osMotor.c b/lib/src/os/osMotor.c
index 3a9ca083..b21e8c59 100644
--- a/lib/src/os/osMotor.c
+++ b/lib/src/os/osMotor.c
@@ -14,6 +14,7 @@ OSPifRam _MotorStopData[MAXCONTROLLERS];
 OSPifRam _MotorStartData[MAXCONTROLLERS];
 u8 _motorstopbuf[BLOCKSIZE];
 u8 _motorstartbuf[BLOCKSIZE];
+/* Official name: nosMotorStop */
 s32 osMotorStop(OSPfs *pfs) {
     int i;
     s32 ret;
@@ -97,6 +98,7 @@ static void _MakeMotorData(int channel, u16 address, u8 *buffer, OSPifRam *mdata
     ptr[0] = CONT_CMD_END;
 }
 
+/* Official name: nosMotorInit */
 s32 osMotorInit(OSMesgQueue *mq, OSPfs *pfs, int channel) {
     int i;
     s32 ret;
diff --git a/src/asset_loading.c b/src/asset_loading.c
index a4c0da91..34cc2e47 100644
--- a/src/asset_loading.c
+++ b/src/asset_loading.c
@@ -63,6 +63,7 @@ u32 *load_asset_section_from_rom(u32 assetIndex) {
 /**
  * Loads a gzip compressed asset from the ROM file.
  * Returns a pointer to the decompressed data.
+ * Official name: piRomLoadCompressed
  */
 UNUSED u8 *load_compressed_asset_from_rom(u32 assetIndex, s32 extraMemory) {
     s32 size;
@@ -115,6 +116,7 @@ UNUSED s32 load_asset_section_from_rom_to_address(u32 assetIndex, u32 address) {
 /**
  * Loads part of an asset section to a specific memory address.
  * Returns the size argument.
+ * Official name: piRomLoadSection
  */
 s32 load_asset_to_address(u32 assetIndex, u32 address, s32 assetOffset, s32 size) {
     u32 *index;
@@ -133,6 +135,7 @@ s32 load_asset_to_address(u32 assetIndex, u32 address, s32 assetOffset, s32 size
 
 /**
  * Returns a rom offset of an asset given its asset section and a local offset.
+ * Official name: piRomGetSectionPtr
  */
 u8 *get_rom_offset_of_asset(u32 assetIndex, u32 assetOffset) {
     u32 *index;
@@ -150,6 +153,7 @@ u8 *get_rom_offset_of_asset(u32 assetIndex, u32 assetOffset) {
 
 /**
  * Returns the size of an asset section.
+ * Official name: piRomGetFileSize
  */
 s32 get_size_of_asset_section(u32 assetIndex) {
     u32 *index;
@@ -167,6 +171,7 @@ s32 get_size_of_asset_section(u32 assetIndex) {
 
 /**
  * Copies data from the game cartridge to a ram address.
+ * Official name: romCopy
  */
 void dmacopy(u32 romOffset, u32 ramAddress, s32 numBytes) {
     OSMesg dmaMesg;
diff --git a/src/camera.c b/src/camera.c
index 0a0753bf..b37ebac7 100644
--- a/src/camera.c
+++ b/src/camera.c
@@ -480,6 +480,7 @@ void camDisableUserView(s32 viewPortIndex, s32 arg1) {
 /**
  * Return's the current viewport's flag status for extended backgrounds.
  * Required to draw some extra things used in menus.
+ * Official name: camIsUserView
 */
 s32 check_viewport_background_flag(s32 viewPortIndex) {
     return gScreenViewports[viewPortIndex].flags & VIEWPORT_EXTRA_BG;
@@ -543,6 +544,7 @@ void resize_viewport(s32 viewPortIndex, s32 x1, s32 y1, s32 x2, s32 y2) {
 /**
  * Set the selected viewport's coordinate offsets and view size.
  * If you pass VIEWPORT_AUTO through, then the property will be automatically set when the game creates the viewports.
+ * Official name: camSetUserViewSpecial
  */
 void set_viewport_properties(s32 viewPortIndex, s32 posX, s32 posY, s32 width, s32 height) {
     if (posX != VIEWPORT_AUTO) {
@@ -576,6 +578,7 @@ void set_viewport_properties(s32 viewPortIndex, s32 posX, s32 posY, s32 width, s
 /**
  * Sets the passed values to be equal to the selected viewports scissor size, before drawing the background elements.
  * Usually, this is the same size as the viewport's size.
+ * Official name: camGetVisibleUserView
  */
 s32 copy_viewport_background_size_to_coords(s32 viewPortIndex, s32 *x1, s32 *y1, s32 *x2, s32 *y2) {
     //gDPFillRectangle values
@@ -591,6 +594,7 @@ s32 copy_viewport_background_size_to_coords(s32 viewPortIndex, s32 *x1, s32 *y1,
 
 /**
  * Sets the passed values to the coordinate size of the passed viewport.
+ * Official name: camGetUserView
  */
 void copy_viewport_frame_size_to_coords(s32 viewPortIndex, s32 *x1, s32 *y1, s32 *x2, s32 *y2) {
     *x1 = gScreenViewports[viewPortIndex].x1;
@@ -1410,6 +1414,7 @@ GLOBAL_ASM("asm/non_matchings/camera/func_8006A1C4.s")
 
 /**
  * Set the first 4 player ID's to the controller numbers, so players can input in the menus after boot.
+ * Official name: joyResetMap
  */
 void initialise_player_ids(void) {
     s32 i;
@@ -1421,6 +1426,7 @@ void initialise_player_ids(void) {
 /**
  * Assign the first four player ID's to the index of the connected players.
  * Assign the next four player ID's to the index of the players who are not connected.
+ * Official name: joyCreateMap
  */
 void assign_player_ids(s8 *activePlayers) {
     s32 i;
@@ -1439,6 +1445,7 @@ void assign_player_ids(s8 *activePlayers) {
 
 /**
  * Returns the id of the selected index.
+ * Official name: joyGetController
  */
 u8 get_player_id(s32 player) {
     return sPlayerID[player];
@@ -1456,6 +1463,7 @@ void swap_player_1_and_2_ids(void) {
 
 /**
  * Returns the buttons that are currently pressed down on the controller.
+ * Official name: joyGetButtons
  */
 u16 get_buttons_held_from_player(s32 player) {
     return sControllerData[sPlayerID[player]].button;
diff --git a/src/camera.h b/src/camera.h
index f4669c32..1df7cf4d 100644
--- a/src/camera.h
+++ b/src/camera.h
@@ -44,7 +44,7 @@ enum ViewportCount {
 };
 
 enum ViewPortFlags {
-    VIEWPORT_EXTRA_BG      = 0x0001,
+    VIEWPORT_EXTRA_BG      = 0x0001, //official name (guessed): VIEWPORT_IS_USER_VIEW
     VIEWPORT_UNK_02        = 0x0002,
     VIEWPORT_UNK_04        = 0x0004,
     VIEWPORT_X_CUSTOM      = 0x0008,
diff --git a/src/game.c b/src/game.c
index 324c4a9d..9f62f169 100644
--- a/src/game.c
+++ b/src/game.c
@@ -672,6 +672,7 @@ s32 func_8006BD88(void) {
 
 /**
  * Return the race type ID of the current level.
+ * Official name: levelGetType
  */
 u8 get_current_level_race_type(void) {
     return gCurrentLevelHeader->race_type;
@@ -1881,6 +1882,7 @@ s8 is_postrace_viewport_active(void) {
 
 /**
  * Sets and returns (nonzero) the message set when pressing the reset button.
+ * Official name: mainResetPressed
  */
 s32 is_reset_pressed(void) {
     if (gNMIMesgBuf[0] == 0) {
@@ -2107,6 +2109,7 @@ void pre_intro_loop(void) {
 
 /**
  * Returns TRUE if the game doesn't detect any controllers.
+ * Official name: mainDemoOnly
  */
 s32 is_controller_missing(void) {
     if (sControllerStatus == CONTROLLER_MISSING) {
diff --git a/src/gzip.c b/src/gzip.c
index b69659cb..c4b60699 100644
--- a/src/gzip.c
+++ b/src/gzip.c
@@ -29,6 +29,8 @@ void rzipInit(void) {
 
 /**
  * Converts a little endian value to big endian.
+ * Official name: rzipUncompressSize
+ * (so, this probably expects a gzip header)
  */
 s32 byteswap32(u8 *arg0) {
     s32 value;
@@ -41,6 +43,7 @@ s32 byteswap32(u8 *arg0) {
 
 /**
  * Returns the uncompressed size of a gzip compressed asset.
+ * Official name: rzipUncompressSizeROM
  */
 s32 get_asset_uncompressed_size(s32 assetIndex, s32 assetOffset) {
     load_asset_to_address(assetIndex, (u32) gAssetAddress, assetOffset, 8);
@@ -50,6 +53,7 @@ s32 get_asset_uncompressed_size(s32 assetIndex, s32 assetOffset) {
 /**
  * Decompresses gzip data.
  * Returns the pointer to the decompressed data.
+ * Official name: rzipUncompress
  */
 u8 *gzip_inflate(u8 *compressedInput, u8 *decompressedOutput) {
     gzip_inflate_input = compressedInput + 5; // The compression header is 5 bytes.
@@ -60,6 +64,7 @@ u8 *gzip_inflate(u8 *compressedInput, u8 *decompressedOutput) {
     return decompressedOutput;
 }
 
+/* Official name: huft_build */
 void gzip_huft_build(u32 *b, u32 n, u32 s, u16 *d, u16 *e, huft **t, s32 *m) {
   u32 a;                   /* counter for codes of length k */
   u32 c[BMAX+1];           /* bit length count table */
diff --git a/src/main.c b/src/main.c
index 56aad644..8d48ddd4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -21,6 +21,7 @@ UNUSED u64 gUnusedThreadStack[0x200]; //Thread1 stack?
  * Where it all begins.
  * Once the boot procedure is finished in IPL3, this function is run.
  * It kicks things off by initialising thread1, which serves as the top level
+ * Official name: boot
 */
 void main(void) {
     osInitialize();
@@ -32,6 +33,7 @@ void main(void) {
  * Initialise the crash handler thread, then initialise the main game thread.
  * Reset the start and endpoint of the game thread stack, then set thread priority to zero, effectively
  * stopping this thread, as it's no longer needed.
+ * Official name: main
 */
 void thread1_main(UNUSED void *unused) {
     thread0_create();
diff --git a/src/math_util.c b/src/math_util.c
index 98a9d834..3df85705 100644
--- a/src/math_util.c
+++ b/src/math_util.c
@@ -60,6 +60,7 @@ GLOBAL_ASM("asm/math_util/f32_matrix_to_s32_matrix.s")
 #endif
 
 #ifdef NON_MATCHING
+/* Official name: mathMtxXFMF */
 void guMtxXFMF(Matrix mf, float x, float y, float z, float *ox, float *oy, float *oz) {
         *ox = mf[0][0]*x + mf[1][0]*y + mf[2][0]*z + mf[3][0];
         *oy = mf[0][1]*x + mf[1][1]*y + mf[2][1]*z + mf[3][1];
@@ -70,6 +71,7 @@ GLOBAL_ASM("asm/math_util/guMtxXFMF.s")
 #endif
 
 #ifdef NON_EQUIVALENT
+/* Official name: mathMtxFastXFMF */
 void f32_matrix_dot(Matrix *mat1, Matrix *mat2, Matrix *output) {
     (*output)[0][0] = ((*mat2)[0][0] * (*mat1)[0][0]) + ((*mat2)[0][1] * (*mat1)[1][0]) + ((*mat2)[0][2] * (*mat1)[2][0]);
     (*output)[0][1] = ((*mat2)[0][0] * (*mat1)[0][1]) + ((*mat2)[0][1] * (*mat1)[1][1]) + ((*mat2)[0][2] * (*mat1)[2][1]);
@@ -80,6 +82,7 @@ GLOBAL_ASM("asm/math_util/f32_matrix_dot.s")
 #endif
 
 #ifdef NON_EQUIVALENT
+/* Official name: mathMtxCatF */
 void f32_matrix_mult(Matrix *mat1, Matrix *mat2, Matrix *output) {
     s32 i;
     for(i = 0; i < 4; i++) {
@@ -94,6 +97,7 @@ GLOBAL_ASM("asm/math_util/f32_matrix_mult.s")
 #endif
 
 #ifdef NON_EQUIVALENT
+/* Official name: mathMtxF2L */
 void f32_matrix_to_s16_matrix(Matrix *input, MatrixS *output) {
     s32 temp_f10;
     s32 temp_f4;
@@ -141,6 +145,7 @@ s32 get_rng_seed(void) {
 GLOBAL_ASM("asm/math_util/rng.s")
 
 #ifdef NON_EQUIVALENT
+/* Official name: fastShortReflection(?) */
 void s16_matrix_rotate(s16 *arg0[4][4], s16 arg1[4][4]) {
     s32 temp_t6;
 
@@ -227,6 +232,7 @@ GLOBAL_ASM("asm/math_util/object_transform_to_matrix.s")
 #endif
 
 #ifdef NON_MATCHING
+/* Official name: mathSquashY(?) */
 void f32_matrix_scale(Matrix *input, f32 scale) {
     input[0][1][0] *= scale;
     input[0][1][1] *= scale;
@@ -237,6 +243,7 @@ GLOBAL_ASM("asm/math_util/f32_matrix_scale.s")
 #endif
 
 #ifdef NON_MATCHING
+/* Official name: mathTransY(?) */
 void f32_matrix_y_scale(Matrix *input, f32 scale) {
     input[0][3][0] += input[0][1][0] * scale;
     input[0][3][1] += input[0][1][1] * scale;
diff --git a/src/memory.c b/src/memory.c
index 56bac0d4..59ad5aaf 100644
--- a/src/memory.c
+++ b/src/memory.c
@@ -60,6 +60,7 @@ void init_main_memory_pool(void) {
 
 /**
  * Creates a new memory pool that is sectioned off the main one.
+ * Official name: mmAllocRegion
  */
 MemoryPoolSlot *new_sub_memory_pool(s32 poolDataSize, s32 numSlots) {
     s32 size;
@@ -178,6 +179,7 @@ MemoryPoolSlot *allocate_from_memory_pool(s32 poolIndex, s32 size, u32 colourTag
     return 0;
 }
 
+/* Official name: mmAllocR */
 void *allocate_from_pool_containing_slots(MemoryPoolSlot *slots, s32 size) {
     s32 i;
     for (i = gNumberOfMemoryPools; i != 0; i--) {
@@ -228,6 +230,7 @@ void *allocate_at_address_in_main_pool(s32 size, u8 *address, u32 colorTag) {
 /**
  * Sets the state of the free queue. State is either 0, 1, or 2.
  * The free queue will get flushed if the state is set to 0.
+ * Official name: mmSetDelay
  */
 void set_free_queue_state(s32 state) {
     s32 *flags = clear_status_register_flags();
@@ -278,6 +281,7 @@ void clear_free_queue(void) {
     set_status_register_flags(flags);
 }
 
+/* Official name: heapFree */
 void free_slot_containing_address(u8 *address) {
     s32 slotIndex;
     s32 poolIndex;
@@ -390,6 +394,7 @@ s32 func_80071538(u8 *address) {
 
 /**
  * Returns the index of the memory pool containing the memory address.
+ * Official(?) name: getHeapIdxOf
  */
 s32 get_memory_pool_index_containing_address(u8 *address) {
     s32 i;
@@ -495,6 +500,7 @@ s32 allocate_memory_pool_slot(s32 poolIndex, s32 slotIndex, s32 size, s32 slotIs
 
 /**
  * Returns the passed in address aligned to the next 16-byte boundary.
+ * Official name: mmAlign16
  */
 u8 *align16(u8 *address) {
     s32 remainder = (s32)address & 0xF;
@@ -507,6 +513,7 @@ u8 *align16(u8 *address) {
 /**
  * Returns the passed in address aligned to the next 8-byte boundary.
  * Unused.
+ * Official name: mmAlign8
  */
 u8 *align8(u8 *address) {
     s32 remainder = (s32)address & 0x7;
@@ -519,6 +526,7 @@ u8 *align8(u8 *address) {
 /**
  * Returns the passed in address aligned to the next 4-byte boundary.
  * Unused.
+ * Official name: mmAlign4
  */
 u8 *align4(u8 *address) {
     s32 remainder = (s32)address & 0x3;
diff --git a/src/object_functions.c b/src/object_functions.c
index d4295278..3a7b1736 100644
--- a/src/object_functions.c
+++ b/src/object_functions.c
@@ -1338,6 +1338,7 @@ void obj_loop_posarrow(Object *obj, UNUSED s32 updateRate) {
     }
 }
 
+/* Offical name: animInit */
 void obj_init_animator(Object *obj, LevelObjectEntry_Animator *entry, s32 arg2) {
     Object_Animator *obj64;
     LevelModel *levelModel;
@@ -3332,6 +3333,7 @@ void obj_init_seamonster(UNUSED Object *obj, UNUSED LevelObjectEntry_SeaMonster
 void obj_loop_seamonster(UNUSED Object *obj, UNUSED s32 updateRate) {
 }
 
+/* Official name: fogInit(?) */
 void obj_init_fogchanger(Object *obj, LevelObjectEntry_FogChanger *entry) {
     f32 temp_f0;
     temp_f0 = entry->unk8 * 8.0f;
@@ -4340,6 +4342,7 @@ void obj_init_audio(Object *obj, LevelObjectEntry_Audio *entry) {
     gParticlePtrList_addObject(obj);
 }
 
+/* Official name: audioLineInit */
 void obj_init_audioline(Object *obj, LevelObjectEntry_AudioLine *entry) {
     Object_AudioLine *obj64;
 
@@ -4372,6 +4375,7 @@ void obj_init_audioreverb(Object *obj, LevelObjectEntry_AudioReverb *entry) {
     gParticlePtrList_addObject(obj);
 }
 
+/* Official name: texscrollInit */
 void obj_init_texscroll(Object *obj, LevelObjectEntry_TexScroll *entry, s32 arg2) {
     Object_TexScroll *obj64;
     LevelModel *levelModel;
@@ -4397,6 +4401,7 @@ void obj_init_texscroll(Object *obj, LevelObjectEntry_TexScroll *entry, s32 arg2
 
 GLOBAL_ASM("asm/non_matchings/unknown_032760/obj_loop_texscroll.s")
 
+/* Official name: rgbalightInit */
 void obj_init_rgbalight(Object *obj, LevelObjectEntry_RgbaLight *entry, UNUSED s32 arg2) {
     obj->unk64 = func_80031CAC(obj, entry);
 }
@@ -4504,6 +4509,7 @@ void obj_loop_log(Object *obj, s32 updateRate) {
     obj->unk5C->unk100 = NULL;
 }
 
+/* Official name: weatherInit */
 void obj_init_weather(Object *obj, LevelObjectEntry_Weather *entry) {
     f32 temp = entry->unk8;
     temp *= temp;
@@ -4684,6 +4690,7 @@ void obj_init_midichset(Object *obj, LevelObjectEntry_Midichset *entry) {
     temp->unk3 = entry->unkB;
 }
 
+/* Official name: bubblerInit */
 void obj_init_bubbler(Object *obj, LevelObjectEntry_Bubbler *entry) {
     func_800AF134((Particle *) obj->unk6C, entry->unk9, entry->unk8, 0, 0, 0);
     obj->unk78 = entry->unkA;
@@ -4714,6 +4721,7 @@ void obj_loop_unknown94(UNUSED Object *obj, s32 UNUSED updateRate) {
 void obj_init_rangetrigger(UNUSED Object *obj, UNUSED LevelObjectEntry_RangeTrigger *entry) {
 }
 
+/* Official name: rangetriggerControl */
 void obj_loop_rangetrigger(Object *obj, s32 updateRate) {
     UNUSED s32 temp;
     LevelObjectEntry_RangeTrigger *level_entry;
diff --git a/src/objects.c b/src/objects.c
index 838ee613..fa1b8eee 100644
--- a/src/objects.c
+++ b/src/objects.c
@@ -762,6 +762,7 @@ GLOBAL_ASM("asm/non_matchings/objects/func_8000E898.s")
 
 /**
  * Returns the object at the current offset by ID.
+ * Official name: objGetObject
 */
 Object *get_object(s32 index) {
     if (index < 0 || index >= objCount) {
@@ -2136,6 +2137,7 @@ GLOBAL_ASM("asm/non_matchings/objects/func_8001D4B4.s")
 
 /**
  * Take the normalised length of the position set by the perspective and set the world angle for the envmap.
+ * Official name: setObjectViewNormal
 */
 void update_envmap_position(f32 x, f32 y, f32 z) {
     f32 vecLength = sqrtf((x * x) + (y * y) + (z * z));
@@ -2192,6 +2194,7 @@ GLOBAL_ASM("asm/non_matchings/objects/func_8001E13C.s")
 /**
  * Returns a pointer to the asset in the misc. section. If index is out of range, then this
  * function just returns the pointer to gAssetsMiscSection.
+ * Official name: objGetTable
  */
 s32 *get_misc_asset(s32 index) {
     if (index < 0 || index >= gAssetsMiscTableLength) {
diff --git a/src/printf.c b/src/printf.c
index e31e066f..63def063 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -135,9 +135,11 @@ void func_800B4A08(s32 arg0) {
     D_800E2EF0 = arg0;
 }
 
-void func_800B4A14(char *s, char *format, ...) {
+/* Official name: sprintf(?) */
+UNUSED void func_800B4A14(char *s, char *format, ...) {
     va_list args;
     va_start(args, format);
+    //!@bug Should be calling vsprintf here.
     sprintf(s, format, args);
     va_end(args);
 }
@@ -229,6 +231,7 @@ void set_render_printf_background_colour(u8 red, u8 green, u8 blue, u8 alpha) {
 
 /**
  * Sets the character position of further prints to the given coordinates.
+ * Official name: diPrintfSetXY
 */
 void set_render_printf_position(u16 x, u16 y) {
     RENDER_PRINTF_CMD_SET_POSITION(x, y)
diff --git a/src/save_data.c b/src/save_data.c
index b2d89b8a..65d47a43 100644
--- a/src/save_data.c
+++ b/src/save_data.c
@@ -1547,6 +1547,7 @@ SIDeviceStatus func_800756D4(s32 controllerIndex, u8 *arg1, u8 *arg2, u8 *arg3,
     return ret;
 }
 
+/* Official name: packOpen */
 SIDeviceStatus get_si_device_status(s32 controllerIndex) {
     OSMesg unusedMsg;
     s32 ret;
@@ -1603,6 +1604,7 @@ SIDeviceStatus get_si_device_status(s32 controllerIndex) {
     return NO_CONTROLLER_PAK;
 }
 
+/* Official name: packClose */
 s32 start_reading_controller_data(UNUSED s32 controllerIndex) {
     osContStartReadData(sControllerMesgQueue);
     return 0;
@@ -1657,6 +1659,7 @@ void init_controller_paks(void) {
     osContStartReadData(sControllerMesgQueue);
 }
 
+/* Official name: packIsPresent */
 UNUSED SIDeviceStatus check_for_rumble_pak(s32 controllerIndex) {
     s32 ret;
 
@@ -1671,6 +1674,7 @@ UNUSED SIDeviceStatus check_for_rumble_pak(s32 controllerIndex) {
 }
 
 //Inspects and repairs the Controller Pak's file system
+/* Official name: packRepair */
 SIDeviceStatus repair_controller_pak(s32 controllerIndex) {
     s32 ret;
     s32 status = get_si_device_status(controllerIndex);
@@ -1691,6 +1695,7 @@ SIDeviceStatus repair_controller_pak(s32 controllerIndex) {
 }
 
 //Reformat Controller Pak
+/* Official name: packFormat */
 SIDeviceStatus reformat_controller_pak(s32 controllerIndex) {
     s32 ret;
     s32 status = get_si_device_status(controllerIndex);
@@ -1910,6 +1915,7 @@ s32 copy_controller_pak_data(s32 controllerIndex, s32 fileNumber, s32 secondCont
 //     s32 fileType;
 //     u8 game_name[PFS_FILE_NAME_LEN];
 // } fileStruct;
+/* Official name: packOpenFile */
 SIDeviceStatus get_file_number(s32 controllerIndex, char *fileName, char *fileExt, s32 *fileNumber) {
     u32 gameCode;
     char fileNameAsFontCodes[PFS_FILE_NAME_LEN];
@@ -1950,6 +1956,7 @@ SIDeviceStatus get_file_number(s32 controllerIndex, char *fileName, char *fileEx
     return CONTROLLER_PAK_BAD_DATA;
 }
 
+/* Official name: packReadFile */
 SIDeviceStatus read_data_from_controller_pak(s32 controllerIndex, s32 fileNum, u8 *data, s32 dataLength) {
     s32 readResult = osPfsReadWriteFile(&pfs[controllerIndex], fileNum, PFS_READ, 0, dataLength, data);
 
@@ -1973,6 +1980,7 @@ SIDeviceStatus read_data_from_controller_pak(s32 controllerIndex, s32 fileNum, u
 }
 
 //If fileNumber -1, it creates a new file?
+/* Official name: packWriteFile */
 SIDeviceStatus write_controller_pak_file(s32 controllerIndex, s32 fileNumber, char *fileName, char *fileExt, u8 *dataToWrite, s32 fileSize) {
     s32 temp;
     u8 fileNameAsFontCodes[PFS_FILE_NAME_LEN];
@@ -2048,6 +2056,7 @@ SIDeviceStatus write_controller_pak_file(s32 controllerIndex, s32 fileNumber, ch
 }
 
 //Get File size for given controller's Control Pak
+/* Official name: packFileSize */
 SIDeviceStatus get_file_size(s32 controllerIndex, s32 fileNum, s32 *fileSize) {
     OSPfsState state;
 
diff --git a/src/set_rsp_segment.c b/src/set_rsp_segment.c
index b5b688f3..d958c48d 100644
--- a/src/set_rsp_segment.c
+++ b/src/set_rsp_segment.c
@@ -9,6 +9,7 @@
 /**
  * Set the offset for the given address, so the RSP can get the correct physical address.
  * This is used for the colour and depth buffers.
+ * Official(?) name: segSetBase
  */
 void set_rsp_segment(Gfx **dlist, s32 segment, s32 base) {
     gSPSegment((*dlist)++, segment, base + K0BASE)
diff --git a/src/textures_sprites.c b/src/textures_sprites.c
index beff2a34..9a389378 100644
--- a/src/textures_sprites.c
+++ b/src/textures_sprites.c
@@ -1466,6 +1466,7 @@ GLOBAL_ASM("asm/non_matchings/textures_sprites/func_8007CA68.s")
 
 #ifdef NON_EQUIVALENT
 // andi 0xff instead of a simple mov for j = i. s32 doesn't work.
+/* Official name: texFreeSprite */
 void free_sprite(Sprite *sprite) {
     s32 i;
     u8 j;
@@ -1595,6 +1596,7 @@ void func_8007F1E8(unk8007F1E8 *arg0) {
 
 GLOBAL_ASM("asm/non_matchings/textures_sprites/func_8007F24C.s")
 
+/* Official name: resetMixCycle */
 void init_pulsating_light_data(PulsatingLightData *data) {
     s32 i;
     data->currentFrame = 0;
diff --git a/src/thread0_epc.c b/src/thread0_epc.c
index 9076acd8..53a1737c 100644
--- a/src/thread0_epc.c
+++ b/src/thread0_epc.c
@@ -224,6 +224,7 @@ s32 get_lockup_status(void) {
     return sLockupStatus;
 }
 
+/* Official name: diCpuTraceTick */
 void lockup_screen_loop(s32 updateRate) {
     sLockupDelay += updateRate;
     if (sLockupDelay > 60) {
diff --git a/src/unknown_0255E0.c b/src/unknown_0255E0.c
index 7d4666f4..d6267173 100644
--- a/src/unknown_0255E0.c
+++ b/src/unknown_0255E0.c
@@ -1102,6 +1102,7 @@ s32 get_inside_segment_count_xz(s32 x, s32 z, s32 *arg2) {
 
 /**
  * Carbon copy of the above function, but takes into account the Y axis, too.
+ * Official name: trackGetCubeBlockList
 */
 s32 get_inside_segment_count_xyz(s32 *arg0, s16 xPos1, s16 yPos1, s16 zPos1, s16 xPos2, s16 yPos2, s16 zPos2) {
     s32 cnt;
@@ -1143,6 +1144,7 @@ LevelModelSegment *get_segment(s32 segmentID) {
 
 /**
  * Returns the bounding box data of this segment.
+ * Official name: trackBlockDim
 */
 LevelModelSegmentBoundingBox *get_segment_bounding_box(s32 segmentID) {
     if (segmentID < 0 || gCurrentLevelModel->numberOfSegments < segmentID)
diff --git a/src/unknown_078050.c b/src/unknown_078050.c
index e078a1a0..215413e2 100644
--- a/src/unknown_078050.c
+++ b/src/unknown_078050.c
@@ -396,6 +396,7 @@ UNUSED void func_80077AAC(void *bufPtr, s32 bufSize, UNUSED s32 unused) {
 
 /**
  * Sets the primitive colour for the cyclemode fillrect background.
+ * Official name: rcpSetScreenColour
  */
 void set_background_prim_colour(u8 red, u8 green, u8 blue) {
     sBackgroundPrimColourR = red;
@@ -406,6 +407,7 @@ void set_background_prim_colour(u8 red, u8 green, u8 blue) {
 /**
  * Sets the fill colour for the fillmode fillrect background.
  * Uses RGBA5551
+ * Official name: rcpSetBorderColour
  */
 void set_background_fill_colour(s32 red, s32 green, s32 blue) {
     sBackgroundFillColour = GPACK_RGBA5551(red, green, blue, 1);
@@ -486,6 +488,7 @@ void init_rdp_and_framebuffer(Gfx **dList) {
 
 /**
  * Calls the draw command that sets all the OtherModes, ready for use.
+ * Official name: rcpInitSp or rcpInitDpNoSize
  */
 void init_rsp(Gfx **dList) {
     gSPDisplayList((*dList)++, dRspInit);