diff --git a/libctru/include/3ds/services/mcuHwc.h b/libctru/include/3ds/services/mcuhwc.h
similarity index 59%
rename from libctru/include/3ds/services/mcuHwc.h
rename to libctru/include/3ds/services/mcuhwc.h
index e26a7a7..4f3f6d6 100644
--- a/libctru/include/3ds/services/mcuHwc.h
+++ b/libctru/include/3ds/services/mcuhwc.h
@@ -1,45 +1,45 @@
 /**
  * @file mcuHwc.h
- * @brief mcuHWC service.
+ * @brief mcuHwc service.
  */
 #pragma once
 
-/// Initializes mcuHWC.
-Result mcuHWCInit(void);
+/// Initializes mcuHwc.
+Result mcuHwcInit(void);
 
-/// Exits mcuHWC.
-void mcuHWCExit(void);
+/// Exits mcuHwc.
+void mcuHwcExit(void);
 
 /**
- * @brief Reads data from a MCU Register
+ * @brief Reads data from a mcuHwc Register
  * @param reg Register number. See https://www.3dbrew.org/wiki/I2C_Registers#Device_3 for more info
  * @param data Pointer to write the data to.
  * @param size Size of data to be read
  */
-Result mcuReadRegister(u8 reg, void *data, u32 size);
+Result mcuHwcReadRegister(u8 reg, void *data, u32 size);
 
 /**
- * @brief Writes data to a MCU Register
+ * @brief Writes data to a mcuHwc Register
  * @param reg Register number. See https://www.3dbrew.org/wiki/I2C_Registers#Device_3 for more info
  * @param data Pointer to write the data to.
  * @param size Size of data to be written
  */
-Result mcuWriteRegister(u8 reg, const void *data, u32 size);
+Result mcuHwcWriteRegister(u8 reg, const void *data, u32 size);
 
 /**
  * @brief Gets the battery voltage
  * @param voltage Pointer to write the battery voltage to.
  */
-Result mcuGetBatteryVoltage(u8 *voltage);
+Result mcuHwcGetBatteryVoltage(u8 *voltage);
 
 /**
  * @brief Gets the battery level
  * @param level Pointer to write the current battery level to.
  */
-Result mcuGetBatteryLevel(u8 *level);
+Result mcuHwcGetBatteryLevel(u8 *level);
 
 /**
  * @brief Gets the sound slider level
  * @param level Pointer to write the slider level to.
  */
-Result mcuGetSoundSliderLevel(u8 *level);
\ No newline at end of file
+Result mcuHwcGetSoundSliderLevel(u8 *level);
\ No newline at end of file
diff --git a/libctru/source/services/mcuHwc.c b/libctru/source/services/mcuhwc.c
similarity index 68%
rename from libctru/source/services/mcuHwc.c
rename to libctru/source/services/mcuhwc.c
index f588a9c..03ec961 100644
--- a/libctru/source/services/mcuHwc.c
+++ b/libctru/source/services/mcuhwc.c
@@ -1,24 +1,24 @@
 #include <3ds.h>
 #include <3ds/services/mcuHwc.h>
 
-static Handle mcuHWCHandle;
-static int mcuHWCRefCount;
+static Handle mcuHwcHandle;
+static int mcuHwcRefCount;
 
-Result mcuHWCInit(void)
+Result mcuHwcInit(void)
 {
-	if (AtomicPostIncrement(&mcuHWCRefCount)) return 0;
-	Result res = srvGetServiceHandle(&mcuHWCHandle, "mcu::HWC");
-	if (R_FAILED(res)) AtomicDecrement(&mcuHWCRefCount);
+	if (AtomicPostIncrement(&mcuHwcRefCount)) return 0;
+	Result res = srvGetServiceHandle(&mcuHwcHandle, "mcu::HWC");
+	if (R_FAILED(res)) AtomicDecrement(&mcuHwcRefCount);
 	return res;
 }
 
-void mcuHWCExit(void)
+void mcuHwcExit(void)
 {
-	if (AtomicDecrement(&mcuHWCRefCount)) return;
+	if (AtomicDecrement(&mcuHwcRefCount)) return;
 	svcCloseHandle(mcuHWCHandle);
 }
 
-Result mcuReadRegister(u8 reg, void* data, u32 size)
+Result mcuHwcReadRegister(u8 reg, void* data, u32 size)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -34,7 +34,7 @@ Result mcuReadRegister(u8 reg, void* data, u32 size)
 	return (Result)cmdbuf[1];
 }
 
-Result mcuWriteRegister(u8 reg, const void *data, u32 size)
+Result mcuHwcWriteRegister(u8 reg, const void *data, u32 size)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -50,7 +50,7 @@ Result mcuWriteRegister(u8 reg, const void *data, u32 size)
 	return (Result)cmdbuf[1];
 }
 
-Result mcuGetBatteryVoltage(u8 *voltage)
+Result mcuHwcGetBatteryVoltage(u8 *voltage)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -64,7 +64,7 @@ Result mcuGetBatteryVoltage(u8 *voltage)
 	return (Result)cmdbuf[1];
 }
 
-Result mcuGetBatteryLevel(u8 *level)
+Result mcuHwcGetBatteryLevel(u8 *level)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();
@@ -78,7 +78,7 @@ Result mcuGetBatteryLevel(u8 *level)
 	return (Result)cmdbuf[1];
 }
 
-Result mcuGetSoundSliderLevel(u8 *level)
+Result mcuHwcGetSoundSliderLevel(u8 *level)
 {
 	Result ret = 0;
 	u32 *cmdbuf = getThreadCommandBuffer();