4 files changed, 13 insertions, 8 deletions
diff --git a/dev/ddk/src/ddk_alloc.c b/dev/ddk/src/ddk_alloc.c
index a0bac74b..441c2c83 100644
--- a/dev/ddk/src/ddk_alloc.c
+++ b/dev/ddk/src/ddk_alloc.c
@@ -18,7 +18,7 @@ DK_EXTERN void* KernelAlloc(size_t sz)
 	if (!sz)
 		++sz;
 
-	void* ptr = KernelCall("MmNewKeHeap", 1, &sz, sizeof(size_t));
+	void* ptr = KernelCall("MmNew", 1, &sz, sizeof(size_t));
 
 	return ptr;
 }
@@ -32,5 +32,5 @@ DK_EXTERN void KernelFree(void* ptr)
 	if (!ptr)
 		return;
 
-	KernelCall("MmDeleteKeHeap", 1, ptr, 0);
+	KernelCall("MmDelete", 1, ptr, 0);
 }
diff --git a/dev/ddk/src/ddk_dev.c b/dev/ddk/src/ddk_dev.c
index 6399b039..3cc28117 100644
--- a/dev/ddk/src/ddk_dev.c
+++ b/dev/ddk/src/ddk_dev.c
@@ -15,7 +15,7 @@ DK_EXTERN KERNEL_DEVICE_PTR KernelOpenDevice(const char* devicePath)
 	if (!devicePath)
 		return nil;
 
-	return KernelCall("ZkOpenDevice", 1, (void*)devicePath, KernelStringLength(devicePath));
+	return KernelCall("RtlOpenDevice", 1, (void*)devicePath, KernelStringLength(devicePath));
 }
 
 /// @brief Close any device.
@@ -25,5 +25,5 @@ DK_EXTERN void KernelCloseDevice(KERNEL_DEVICE_PTR device)
 	if (!device)
 		return;
 
-	KernelCall("ZkCloseDevice", 1, device, sizeof(KERNEL_DEVICE));
+	KernelCall("RtlCloseDevice", 1, device, sizeof(KERNEL_DEVICE));
 }
diff --git a/dev/ddk/src/ddk_io.c b/dev/ddk/src/ddk_io.c
index 267366c2..daee6711 100644
--- a/dev/ddk/src/ddk_io.c
+++ b/dev/ddk/src/ddk_io.c
@@ -8,11 +8,16 @@
 
 #include <ddk/io.h>
 
-DK_EXTERN void KernelPrintChar(const char ch)
+DK_EXTERN void KernelPrintChar(const char msg_ch)
 {
 	char assembled[2] = {0};
-	assembled[0]	  = ch;
-	assembled[1]	  = 0;
+
+	assembled[0]	  = msg_ch;
+
+	if (msg_ch != 0)
+	{
+		assembled[1]	  = 0;
+	}
 
 	KernelCall("SrWriteCharacter", 1, assembled, 1);
 }
diff --git a/dev/ddk/src/ddk_kernel_call.c b/dev/ddk/src/ddk_kernel_call.c
index dc003d22..2a310dc6 100644
--- a/dev/ddk/src/ddk_kernel_call.c
+++ b/dev/ddk/src/ddk_kernel_call.c
@@ -38,7 +38,7 @@ DK_EXTERN void KernelAddSyscall(const int slot, void (*slotFn)(void* a0))
 /// @brief Get a Kernel property.
 /// @param slot property id (always 0)
 /// @param name the object's name.
-/// @return Object manifest.
+/// @return The manifest structure.
 DK_EXTERN struct DDK_OBJECT_MANIFEST* KernelGetObject(const int slot, const char* name)
 {
 	struct DDK_OBJECT_MANIFEST* manifest = (struct DDK_OBJECT_MANIFEST*)KernelCall("RtlGetObject", slot, (void*)name, 1);