rewrite comments into one, unified style

code/kernel/net_stack.c

@@ -1,4 +1,4 @@
-// net_stack.c - single network stack provider registry.
+// Network stack registry. This file owns the single active stack provider binding.
 
 #include <stdint.h>
 #include <stddef.h>
@@ -10,6 +10,7 @@
 static const NET_STACK_PROVIDER* gNetStackProvider = 0;
 static SPINLOCK gNetStackLock = SPINLOCK_INIT;
 
+// Implements the net Validate Stack Provider operation.
 static KSTATUS NetValidateStackProvider(const NET_STACK_PROVIDER* p) {
     if (!p || p->Version != NET_STACK_PROVIDER_VERSION || !p->Name)
         return STATUS_INVALID_PARAMETER;
@@ -25,6 +26,7 @@ static KSTATUS NetValidateStackProvider(const NET_STACK_PROVIDER* p) {
     return STATUS_SUCCESS;
 }
 
+// Implements the net Register Stack Provider operation.
 __declspec(dllexport) KSTATUS NetRegisterStackProvider(const NET_STACK_PROVIDER* provider) {
     KSTATUS st = NetValidateStackProvider(provider);
     if (!KSUCCESS(st))
@@ -57,6 +59,7 @@ __declspec(dllexport) KSTATUS NetRegisterStackProvider(const NET_STACK_PROVIDER*
     return STATUS_SUCCESS;
 }
 
+// Implements the net Get Stack Provider operation.
 __declspec(dllexport) const NET_STACK_PROVIDER* NetGetStackProvider(void) {
     uintptr_t flags = KeAcquireSpinlock(&gNetStackLock);
     const NET_STACK_PROVIDER* p = gNetStackProvider;