[dvi] Use ANSI C memset() instead of bzero() if available

diff --git a/backend/dvi/mdvi-lib/common.h b/backend/dvi/mdvi-lib/common.h
index c5a908eb098b5bf453fd52838deb71f77a4fc325..a5459308676aa8143dcef59c0697ec43b51ec75d 100644 (file)
--- a/backend/dvi/mdvi-lib/common.h
+++ b/backend/dvi/mdvi-lib/common.h
@@ -39,7 +39,7 @@
 #  endif
 #endif
 
-#ifdef HAVE_MEMCPY
+#if defined(STDC_HEADERS) || defined(HAVE_MEMCPY)
 #define memzero(a,n) memset((a), 0, (n))
 #else
 #define memzero(a,n) bzero((a), (n))