diff --git a/libc/kernel/common/linux/cpcap_audio.h b/libc/kernel/common/linux/cpcap_audio.h
index 33d8439..5879567 100644
--- a/libc/kernel/common/linux/cpcap_audio.h
+++ b/libc/kernel/common/linux/cpcap_audio.h
@@ -18,14 +18,15 @@
 
 #define CPCAP_AUDIO_OUT_SPEAKER 0
 #define CPCAP_AUDIO_OUT_HEADSET 1
-#define CPCAP_AUDIO_OUT_MAX 1
+#define CPCAP_AUDIO_OUT_HEADSET_AND_SPEAKER 2
+#define CPCAP_AUDIO_OUT_MAX 2
 
-struct cpcap_audio_output {
- int id;
+struct cpcap_audio_stream {
+ unsigned id;
  int on;
 };
 
-#define CPCAP_AUDIO_OUT_SET_OUTPUT _IOW(CPCAP_AUDIO_MAGIC, 0,   struct cpcap_audio_output *)
+#define CPCAP_AUDIO_OUT_SET_OUTPUT _IOW(CPCAP_AUDIO_MAGIC, 0,   const struct cpcap_audio_stream *)
 
 #define CPCAP_AUDIO_OUT_VOL_MIN 0
 #define CPCAP_AUDIO_OUT_VOL_MAX 15
@@ -39,9 +40,9 @@
 #define CPCAP_AUDIO_IN_MIC2 1
 #define CPCAP_AUDIO_IN_MAX 1
 
-#define CPCAP_AUDIO_IN_SET_INPUT _IOW(CPCAP_AUDIO_MAGIC, 4, unsigned int)
+#define CPCAP_AUDIO_IN_SET_INPUT _IOW(CPCAP_AUDIO_MAGIC, 4,   const struct cpcap_audio_stream *)
 
-#define CPCAP_AUDIO_IN_GET_INPUT _IOR(CPCAP_AUDIO_MAGIC, 5, unsigned int *)
+#define CPCAP_AUDIO_IN_GET_INPUT _IOR(CPCAP_AUDIO_MAGIC, 5,   struct cpcap_audio_stream *)
 
 #define CPCAP_AUDIO_IN_VOL_MIN 0
 #define CPCAP_AUDIO_IN_VOL_MAX 31
diff --git a/libc/string/memccpy.c b/libc/string/memccpy.c
index 2689e80..789fde6 100644
--- a/libc/string/memccpy.c
+++ b/libc/string/memccpy.c
@@ -38,18 +38,9 @@
     for (;;) {
         if (ch == c || p >= p_end) break;
         *q++ = ch = *p++;
-
-        if (ch == c || p >= p_end) break;
-        *q++ = ch = *p++;
-
-        if (ch == c || p >= p_end) break;
-        *q++ = ch = *p++;
-
-        if (ch == c || p >= p_end) break;
-        *q++ = ch = *p++;
     }
 
-    if (p >= p_end)
+    if (p >= p_end && ch != c)
         return NULL;
 
     return q;
diff --git a/libc/zoneinfo/Android.mk b/libc/zoneinfo/Android.mk
index 2f36f9b..ef700e8 100644
--- a/libc/zoneinfo/Android.mk
+++ b/libc/zoneinfo/Android.mk
@@ -12,3 +12,15 @@
 ALL_PREBUILT += $(TARGET_OUT)/usr/share/zoneinfo/zoneinfo.version
 $(TARGET_OUT)/usr/share/zoneinfo/zoneinfo.version : $(LOCAL_PATH)/zoneinfo.version | $(ACP)
 	$(transform-prebuilt-to-target)
+
+# The host build doesn't use bionic, but it does use bionic's zoneinfo data
+ifeq ($(WITH_HOST_DALVIK),true)
+    ALL_PREBUILT += $(HOST_OUT)/usr/share/zoneinfo/zoneinfo.dat
+    $(eval $(call copy-one-file,$(LOCAL_PATH)/zoneinfo.dat,$(HOST_OUT)/usr/share/zoneinfo/zoneinfo.dat))
+
+    ALL_PREBUILT += $(HOST_OUT)/usr/share/zoneinfo/zoneinfo.idx
+    $(eval $(call copy-one-file,$(LOCAL_PATH)/zoneinfo.idx,$(HOST_OUT)/usr/share/zoneinfo/zoneinfo.idx))
+
+    ALL_PREBUILT += $(HOST_OUT)/usr/share/zoneinfo/zoneinfo.version
+    $(eval $(call copy-one-file,$(LOCAL_PATH)/zoneinfo.version,$(HOST_OUT)/usr/share/zoneinfo/zoneinfo.version))
+endif