newlib-2.4.0: wide character strings

git-svn-id: svn://kolibrios.org@6557 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/newlib/libc/string/bzero.c

@@ -0,0 +1,43 @@
+/*
+FUNCTION
+<<bzero>>---initialize memory to zero
+
+INDEX
+	bzero
+
+ANSI_SYNOPSIS
+	#include <strings.h>
+	void bzero(void *<[b]>, size_t <[length]>);
+
+TRAD_SYNOPSIS
+	#include <strings.h>
+	void bzero(<[b]>, <[length]>)
+	void *<[b]>;
+	size_t <[length]>;
+
+DESCRIPTION
+<<bzero>> initializes <[length]> bytes of memory, starting at address
+<[b]>, to zero.
+
+RETURNS
+<<bzero>> does not return a result.
+
+PORTABILITY
+<<bzero>> is in the Berkeley Software Distribution.
+Neither ANSI C nor the System V Interface Definition (Issue 2) require
+<<bzero>>.
+
+<<bzero>> requires no supporting OS subroutines.
+*/
+
+#include <strings.h>
+
+_VOID
+_DEFUN (bzero, (b, length),
+	void *b _AND
+	size_t length)
+{
+  char *ptr = (char *)b;
+  while (length--)
+    *ptr++ = 0;
+}