diff --git a/libc/kernel/common/linux/usb/ch9.h b/libc/kernel/common/linux/usb/ch9.h
index 126f16d..cdfad9d 100644
--- a/libc/kernel/common/linux/usb/ch9.h
+++ b/libc/kernel/common/linux/usb/ch9.h
@@ -18,11 +18,11 @@
  ****************************************************************************/
 #ifndef __LINUX_USB_CH9_H
 #define __LINUX_USB_CH9_H
-#include <linux/types.h>  
-#include <asm/byteorder.h>  
+#include <linux/types.h>
+#include <asm/byteorder.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_DIR_OUT 0  
-#define USB_DIR_IN 0x80  
+#define USB_DIR_OUT 0
+#define USB_DIR_IN 0x80
 #define USB_TYPE_MASK (0x03 << 5)
 #define USB_TYPE_STANDARD (0x00 << 5)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -53,7 +53,7 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_REQ_SYNCH_FRAME 0x0C
 #define USB_REQ_SET_SEL 0x30
-#define USB_REQ_SET_ENCRYPTION 0x0D  
+#define USB_REQ_SET_ENCRYPTION 0x0D
 #define USB_REQ_GET_ENCRYPTION 0x0E
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_REQ_RPIPE_ABORT 0x0E
@@ -69,17 +69,17 @@
 #define USB_REQ_LOOPBACK_DATA_WRITE 0x15
 #define USB_REQ_LOOPBACK_DATA_READ 0x16
 #define USB_REQ_SET_INTERFACE_DS 0x17
-#define USB_DEVICE_SELF_POWERED 0  
+#define USB_DEVICE_SELF_POWERED 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_DEVICE_REMOTE_WAKEUP 1  
-#define USB_DEVICE_TEST_MODE 2  
-#define USB_DEVICE_BATTERY 2  
-#define USB_DEVICE_B_HNP_ENABLE 3  
+#define USB_DEVICE_REMOTE_WAKEUP 1
+#define USB_DEVICE_TEST_MODE 2
+#define USB_DEVICE_BATTERY 2
+#define USB_DEVICE_B_HNP_ENABLE 3
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_DEVICE_WUSB_DEVICE 3  
-#define USB_DEVICE_A_HNP_SUPPORT 4  
-#define USB_DEVICE_A_ALT_HNP_SUPPORT 5  
-#define USB_DEVICE_DEBUG_MODE 6  
+#define USB_DEVICE_WUSB_DEVICE 3
+#define USB_DEVICE_A_HNP_SUPPORT 4
+#define USB_DEVICE_A_ALT_HNP_SUPPORT 5
+#define USB_DEVICE_DEBUG_MODE 6
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define TEST_J 1
 #define TEST_K 2
@@ -87,19 +87,19 @@
 #define TEST_PACKET 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define TEST_FORCE_EN 5
-#define USB_DEVICE_U1_ENABLE 48  
-#define USB_DEVICE_U2_ENABLE 49  
-#define USB_DEVICE_LTM_ENABLE 50  
+#define USB_DEVICE_U1_ENABLE 48
+#define USB_DEVICE_U2_ENABLE 49
+#define USB_DEVICE_LTM_ENABLE 50
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_INTRF_FUNC_SUSPEND 0  
+#define USB_INTRF_FUNC_SUSPEND 0
 #define USB_INTR_FUNC_SUSPEND_OPT_MASK 0xFF00
 #define USB_INTRF_FUNC_SUSPEND_LP (1 << (8 + 0))
 #define USB_INTRF_FUNC_SUSPEND_RW (1 << (8 + 1))
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_ENDPOINT_HALT 0  
-#define USB_DEV_STAT_U1_ENABLED 2  
-#define USB_DEV_STAT_U2_ENABLED 3  
-#define USB_DEV_STAT_LTM_ENABLED 4  
+#define USB_ENDPOINT_HALT 0
+#define USB_DEV_STAT_U1_ENABLED 2
+#define USB_DEV_STAT_U2_ENABLED 3
+#define USB_DEV_STAT_LTM_ENABLED 4
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct usb_ctrlrequest {
  __u8 bRequestType;
@@ -169,7 +169,7 @@
  __u8 bNumConfigurations;
 } __attribute__ ((packed));
 #define USB_DT_DEVICE_SIZE 18
-#define USB_CLASS_PER_INTERFACE 0  
+#define USB_CLASS_PER_INTERFACE 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_CLASS_AUDIO 1
 #define USB_CLASS_COMM 2
@@ -182,8 +182,8 @@
 #define USB_CLASS_HUB 9
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_CLASS_CDC_DATA 0x0a
-#define USB_CLASS_CSCID 0x0b  
-#define USB_CLASS_CONTENT_SEC 0x0d  
+#define USB_CLASS_CSCID 0x0b
+#define USB_CLASS_CONTENT_SEC 0x0d
 #define USB_CLASS_VIDEO 0x0e
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_CLASS_WIRELESS_CONTROLLER 0xe0
@@ -206,10 +206,10 @@
 } __attribute__ ((packed));
 #define USB_DT_CONFIG_SIZE 9
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_CONFIG_ATT_ONE (1 << 7)  
-#define USB_CONFIG_ATT_SELFPOWER (1 << 6)  
-#define USB_CONFIG_ATT_WAKEUP (1 << 5)  
-#define USB_CONFIG_ATT_BATTERY (1 << 4)  
+#define USB_CONFIG_ATT_ONE (1 << 7)
+#define USB_CONFIG_ATT_SELFPOWER (1 << 6)
+#define USB_CONFIG_ATT_WAKEUP (1 << 5)
+#define USB_CONFIG_ATT_BATTERY (1 << 4)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 struct usb_string_descriptor {
  __u8 bLength;
@@ -246,10 +246,10 @@
 } __attribute__ ((packed));
 #define USB_DT_ENDPOINT_SIZE 7
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_DT_ENDPOINT_AUDIO_SIZE 9  
-#define USB_ENDPOINT_NUMBER_MASK 0x0f  
+#define USB_DT_ENDPOINT_AUDIO_SIZE 9
+#define USB_ENDPOINT_NUMBER_MASK 0x0f
 #define USB_ENDPOINT_DIR_MASK 0x80
-#define USB_ENDPOINT_XFERTYPE_MASK 0x03  
+#define USB_ENDPOINT_XFERTYPE_MASK 0x03
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_ENDPOINT_XFER_CONTROL 0
 #define USB_ENDPOINT_XFER_ISOC 1
@@ -267,7 +267,7 @@
 #define USB_ENDPOINT_USAGE_DATA 0x00
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_ENDPOINT_USAGE_FEEDBACK 0x10
-#define USB_ENDPOINT_USAGE_IMPLICIT_FB 0x20  
+#define USB_ENDPOINT_USAGE_IMPLICIT_FB 0x20
 struct usb_ss_ep_comp_descriptor {
  __u8 bLength;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -301,7 +301,7 @@
 } __attribute__ ((packed));
 #define USB_OTG_SRP (1 << 0)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_OTG_HNP (1 << 1)  
+#define USB_OTG_HNP (1 << 1)
 struct usb_debug_descriptor {
  __u8 bLength;
  __u8 bDescriptorType;
@@ -344,10 +344,10 @@
  __u8 bDescriptorType;
  __u8 bEncryptionType;
 #define USB_ENC_TYPE_UNSECURE 0
-#define USB_ENC_TYPE_WIRED 1  
+#define USB_ENC_TYPE_WIRED 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_ENC_TYPE_CCM_1 2  
-#define USB_ENC_TYPE_RSA_1 3  
+#define USB_ENC_TYPE_CCM_1 2
+#define USB_ENC_TYPE_RSA_1 3
  __u8 bEncryptionValue;
  __u8 bAuthKeyIndex;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -382,12 +382,12 @@
 #define USB_WIRELESS_BEACON_NONE (3 << 2)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __le16 wPHYRates;
-#define USB_WIRELESS_PHY_53 (1 << 0)  
+#define USB_WIRELESS_PHY_53 (1 << 0)
 #define USB_WIRELESS_PHY_80 (1 << 1)
-#define USB_WIRELESS_PHY_107 (1 << 2)  
+#define USB_WIRELESS_PHY_107 (1 << 2)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_WIRELESS_PHY_160 (1 << 3)
-#define USB_WIRELESS_PHY_200 (1 << 4)  
+#define USB_WIRELESS_PHY_200 (1 << 4)
 #define USB_WIRELESS_PHY_320 (1 << 5)
 #define USB_WIRELESS_PHY_400 (1 << 6)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
@@ -406,7 +406,7 @@
  __u8 bDevCapabilityType;
  __le32 bmAttributes;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_LPM_SUPPORT (1 << 1)  
+#define USB_LPM_SUPPORT (1 << 1)
 } __attribute__((packed));
 #define USB_DT_USB_EXT_CAP_SIZE 7
 #define USB_SS_CAP_TYPE 3
@@ -417,13 +417,13 @@
  __u8 bDevCapabilityType;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 bmAttributes;
-#define USB_LTM_SUPPORT (1 << 1)  
+#define USB_LTM_SUPPORT (1 << 1)
  __le16 wSpeedSupported;
-#define USB_LOW_SPEED_OPERATION (1)  
+#define USB_LOW_SPEED_OPERATION (1)
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define USB_FULL_SPEED_OPERATION (1 << 1)  
-#define USB_HIGH_SPEED_OPERATION (1 << 2)  
-#define USB_5GBPS_OPERATION (1 << 3)  
+#define USB_FULL_SPEED_OPERATION (1 << 1)
+#define USB_HIGH_SPEED_OPERATION (1 << 2)
+#define USB_5GBPS_OPERATION (1 << 3)
  __u8 bFunctionalitySupport;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 bU1devExitLat;
@@ -453,7 +453,7 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 bOverTheAirInterval;
  __u8 bmCompAttributes;
-#define USB_ENDPOINT_SWITCH_MASK 0x03  
+#define USB_ENDPOINT_SWITCH_MASK 0x03
 #define USB_ENDPOINT_SWITCH_NO 0
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define USB_ENDPOINT_SWITCH_SWITCH 1