diff --git a/nx/include/switch/kernel/svc.h b/nx/include/switch/kernel/svc.h
index 144adcc4c..b653c7dfc 100644
--- a/nx/include/switch/kernel/svc.h
+++ b/nx/include/switch/kernel/svc.h
@@ -152,6 +152,7 @@ typedef enum {
 /// Process Information.
 typedef enum {
     ProcessInfoType_ProcessState=0,       ///<What state is a process in.
+    ProcessInfoType_Unknown1=1,           ///< [23.0.0+] Only set on process Exit/Terminate (likely an exit tag).
 } ProcessInfoType;
 
 /// Process States.
@@ -179,6 +180,7 @@ typedef enum {
     DebugThreadParam_IdealCore=2,
     DebugThreadParam_CurrentCore=3,
     DebugThreadParam_CoreMask=4,
+    DebugThreadParam_Unknown5=5,        ///< [23.0.0+]
 } DebugThreadParam;
 
 /// GetInfo IDs.
diff --git a/nx/include/switch/services/gpio.h b/nx/include/switch/services/gpio.h
index 55b7f8986..a40de4a6e 100644
--- a/nx/include/switch/services/gpio.h
+++ b/nx/include/switch/services/gpio.h
@@ -74,4 +74,6 @@ Result gpioPadSetDebounceEnabled(GpioPadSession *p, bool en);
 Result gpioPadGetDebounceEnabled(GpioPadSession *p, bool *out);
 Result gpioPadSetDebounceTime(GpioPadSession *p, s32 ms);
 Result gpioPadGetDebounceTime(GpioPadSession *p, s32 *out);
+Result gpioPadSetUnknownEnabled(GpioPadSession *p, bool en); ///< [23.0.0+]
+Result gpioPadGetUnknownEnabled(GpioPadSession *p, bool *out); ///< [23.0.0+]
 void gpioPadClose(GpioPadSession *p);
diff --git a/nx/source/services/gpio.c b/nx/source/services/gpio.c
index 5600b2659..ca264675b 100644
--- a/nx/source/services/gpio.c
+++ b/nx/source/services/gpio.c
@@ -181,6 +181,18 @@ Result gpioPadGetDebounceTime(GpioPadSession *p, s32 *out) {
     return _gpioCmdNoInOutU32(&p->s, (u32 *)out, 15);
 }
 
+Result gpioPadSetUnknownEnabled(GpioPadSession *p, bool en) {
+    if (hosversionBefore(23,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    return _gpioCmdInBoolNoOut(&p->s, en, 20);
+}
+
+Result gpioPadGetUnknownEnabled(GpioPadSession *p, bool *out) {
+    if (hosversionBefore(23,0,0))
+        return MAKERESULT(Module_Libnx, LibnxError_IncompatSysVer);
+    return _gpioCmdNoInOutBool(&p->s, out, 21);
+}
+
 void gpioPadClose(GpioPadSession *p) {
     serviceClose(&p->s);
 }