test: add missing includes

test/dump_rva2.cxx

@@ -33,6 +33,7 @@
 #endif
 
 #include <stdlib.h>
+#include <stdio.h>
 
 const char *
 config_get_string(gcc_unused enum ConfigOption option,

test/read_conf.cxx

@@ -24,6 +24,8 @@
 #include "Log.hxx"
 
 #include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
 
 int main(int argc, char **argv)
 {

test/read_tags.cxx

@@ -37,6 +37,7 @@
 #include <assert.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 #ifdef HAVE_LOCALE_H
 #include <locale.h>

test/run_encoder.cxx

@@ -27,6 +27,8 @@
 #include "Log.hxx"
 #include "stdbin.h"
 
+#include <stdio.h>
+#include <stdlib.h>
 #include <stddef.h>
 #include <unistd.h>
 

test/run_filter.cxx

@@ -36,6 +36,8 @@
 
 #include <assert.h>
 #include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
 

test/run_output.cxx

@@ -44,6 +44,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <stdio.h>
 
 EventLoop *main_loop;
 

test/run_resolver.cxx

@@ -30,6 +30,7 @@
 #include <netdb.h>
 #endif
 
+#include <stdio.h>
 #include <stdlib.h>
 
 int main(int argc, char **argv)

test/software_volume.cxx

@@ -32,6 +32,7 @@
 #include "stdbin.h"
 #include "Log.hxx"
 
+#include <stdio.h>
 #include <stddef.h>
 #include <stdlib.h>
 #include <unistd.h>