Include required headers for free(), memcpy(), strcpy(), bcopy(), and more
Thanks to Martin von Gagern for reporting and initial patch
See, http://bugs.gentoo.org/show_bug.cgi?id=465478

--- a/cinelerra/vdevicebuz.C
+++ b/cinelerra/vdevicebuz.C
@@ -49,6 +49,8 @@
 #include <sys/ioctl.h>
 #include <sys/mman.h>
 #include <unistd.h>
+#include <string.h>
+#include <strings.h>
 
 #define BASE_VIDIOCPRIVATE	192	
 
--- a/cinelerra/videodevice.C
+++ b/cinelerra/videodevice.C
@@ -53,6 +53,7 @@
 
 #include <unistd.h>
 #include <fcntl.h>
+#include <string.h>
 
 KeepaliveThread::KeepaliveThread(VideoDevice *device)
  : Thread()
--- a/libmpeg3/audio/ac3.c
+++ b/libmpeg3/audio/ac3.c
@@ -1,3 +1,4 @@
+#include <stdlib.h>
 #include <stdint.h>
 #include <stdio.h>
 
--- a/libmpeg3/audio/layer3.c
+++ b/libmpeg3/audio/layer3.c
@@ -4,6 +4,7 @@
 #include "tables.h"
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 
 struct gr_info_s 
--- a/mplexlo/mplex.c
+++ b/mplexlo/mplex.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
-
+#include <string.h>
 
 #include "libmpeg3.h"
 #include "mpeg3protos.h"
--- a/quicktime/graphics.c
+++ b/quicktime/graphics.c
@@ -1,5 +1,6 @@
 #include "graphics.h"
 
+#include <stdlib.h>
 #include <string.h>
 
 /* Graphics acceleration routines */
--- a/quicktime/libmjpeg.c
+++ b/quicktime/libmjpeg.c
@@ -17,6 +17,7 @@
  
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include "colormodels.h"
 #include "libmjpeg.h"
 
--- a/quicktime/qtpng.c
+++ b/quicktime/qtpng.c
@@ -1,6 +1,7 @@
 #include "colormodels.h"
 #include "funcprotos.h"
 #include <png.h>
+#include <string.h>
 #include "quicktime.h"
 #include "qtpng.h"