Index: libvo/vo_caca.c
===================================================================
--- libvo/vo_caca.c	(revision 19922)
+++ libvo/vo_caca.c	(working copy)
@@ -28,6 +28,11 @@
 #include "mp_msg.h"
 
 #include <caca.h>
+#ifdef CACA_API_VERSION_1
+  /* Include the pre-1.x compatibility header;
+   * eventually vo_caca should be ported to the new API. */
+  #include <caca0.h>
+#endif
 
 static vo_info_t info = {
   "libcaca",
Index: configure
===================================================================
--- configure	(revision 19922)
+++ configure	(working copy)
@@ -4172,6 +4172,9 @@
   if ( caca-config --version ) >> "$TMPLOG" 2>&1 ; then
   cat > $TMPC << EOF
 #include <caca.h>
+#ifdef CACA_API_VERSION_1
+  #include <caca0.h>
+#endif
 int main(void) { (void) caca_init(); return 0; }
 EOF
   cc_check `caca-config --libs` && _caca=yes