s11d: Fix function names in landing.c (PR FoxdieTeam#2135)

Replace sub_ placeholders with proper function names from functions.txt:
- sub_8001FF2C → GCL_ExecProc (2 occurrences)
- sub_80032968 → GM_SeSet2 (2 occurrences)
- sub_80037E40 → GM_VoxStream (1 occurrence)
- sub_8005D58C → NewPadVibration (2 occurrences)
- sub_8008BBA0 → printf (1 occurrence)

Total: 8 replacements across landing.c
Build verification: s11d.bin matches target hash
APPVEYOR=1 enforcement: No blocking warnings

Author: mak1jk

source/overlays/s11d/chara/landing/landing.c

@@ -524,9 +524,9 @@ void s11d_landing_800CD154(GV_ACT *actor)
     extern void GM_ActControl(CONTROL *control);
     extern void GM_ConfigObjectRoot(OBJECT *object, CONTROL *control, SVECTOR *vec);
     extern void DG_SetPos2(SVECTOR *src, SVECTOR *dst);
-    extern void sub_8001FF2C(int, int, int); // Unknown function
-    extern void sub_80032968(int, int, int); // Sound playback
-    extern void sub_8005D58C(void *, int);   // Unknown function
+    extern void GCL_ExecProc(int, int, int); // Unknown function
+    extern void GM_SeSet2(int, int, int); // Sound playback
+    extern void NewPadVibration(void *, int);   // Unknown function
 
     // Cast to LandingWork
     work = (LandingWork *)actor;
@@ -574,7 +574,7 @@ void s11d_landing_800CD154(GV_ACT *actor)
         *(unsigned int *)0x800BB3CC |= 0x104A2000;
 
         // Call initialization function
-        sub_8001FF2C(work->field_90C, 0, 0x104A2000);
+        GCL_ExecProc(work->field_90C, 0, 0x104A2000);
     }
 
     // Update primitive positions from control position
@@ -622,17 +622,17 @@ void s11d_landing_800CD154(GV_ACT *actor)
     if (counter == 8)
     {
         // Play helicopter sound at frame 8
-        sub_80032968(0, 0x3F, 0x80);
+        GM_SeSet2(0, 0x3F, 0x80);
     }
 
     if (counter == 24)
     {
         // Play landing sound at frame 24
-        sub_80032968(0, 0x3F, 0x81);
+        GM_SeSet2(0, 0x3F, 0x81);
 
         // Trigger game events
-        sub_8005D58C((void *)0x800C3348, 1);
-        sub_8005D58C((void *)0x800C334C, 2);
+        NewPadVibration((void *)0x800C3348, 1);
+        NewPadVibration((void *)0x800C334C, 2);
     }
 
     // Check for completion/cleanup trigger
@@ -641,7 +641,7 @@ void s11d_landing_800CD154(GV_ACT *actor)
         // Trigger final event
         work->field_198 = 0;
         work->field_1C0 = 15;
-        sub_8001FF2C(work->field_910, 0, 15);
+        GCL_ExecProc(work->field_910, 0, 15);
 
         // Disable further updates
         work->field_908 = -1;
@@ -657,8 +657,8 @@ void s11d_landing_800CCEBC(void)
     int timeout_flag = 0;
     extern int GM_StreamStatus(void);
     extern void GM_StreamPlayStop(void);
-    extern void sub_8008BBA0(const char *, int);
-    extern void sub_80037E40(void);
+    extern void printf(const char *, int);
+    extern void GM_VoxStream(void);
 
     // Countdown timer for deferred initialization
     if (landing_int_800C3344 != 0)
@@ -719,7 +719,7 @@ void s11d_landing_800CCEBC(void)
             landing_int_800C3338 = 0;
             landing_byte_800C3335 = 1;
             landing_int_800C332C = landing_array_800D1F8C[0];
-            sub_80037E40();
+            GM_VoxStream();
         }
     }
     else
@@ -738,7 +738,7 @@ void s11d_landing_800CCEBC(void)
         {
             // Timeout reached
             timeout_flag = 1;
-            sub_8008BBA0("landing", landing_int_800C332C);
+            printf("landing", landing_int_800C332C);
             GM_StreamPlayStop();
             return;
         }