macro: include string.h because we need it for memset

diff --git a/src/pulsecore/macro.h b/src/pulsecore/macro.h
index e9888c3..cf66251 100644 (file)
--- a/src/pulsecore/macro.h
+++ b/src/pulsecore/macro.h
@@ -29,6 +29,7 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include <pulse/gccmacro.h>