1 files changed, 76 insertions, 0 deletions
diff --git a/private/crt32/mbstring/mbsset.c b/private/crt32/mbstring/mbsset.c
new file mode 100644
index 000000000..0884f0e6a
--- /dev/null
+++ b/private/crt32/mbstring/mbsset.c
@@ -0,0 +1,76 @@
+/***
+*mbsset.asm - Sets all charcaters of string to given character (MBCS)
+*
+*	Copyright (c) 1985-1992, Microsoft Corporation.  All rights reserved.
+*
+*Purpose:
+*	Sets all charcaters of string to given character (MBCS)
+*
+*Revision History:
+*	11-19-92  KRS	Ported from 16-bit sources.
+*	08-20-93  CFW   Change short params to int for 32-bit tree.
+*
+*******************************************************************************/
+
+#ifdef _MBCS
+#include <cruntime.h>
+#include <mbdata.h>
+#include <mbctype.h>
+#include <mbstring.h>
+
+/***
+* mbsset - Sets all charcaters of string to given character (MBCS)
+*
+*Purpose:
+*	Sets all of characters in string (except the terminating '/0'
+*	character) equal to the supplied character.  Handles MBCS
+*	chars correctly.
+*
+*Entry:
+*	unsigned char *string = string to modify
+*	unsigned int val = value to fill string with
+*
+*Exit:
+*	returns string = now filled with the specified char
+*
+*Uses:
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+unsigned char * _CRTAPI1 _mbsset( string, val )
+unsigned char *string;
+unsigned int val;
+{
+	unsigned char  *start = string;
+	unsigned char highval, lowval;
+
+	if (highval = (unsigned char) (val>>8)) {
+
+		/* 2-byte value */
+
+		lowval = (unsigned char)(val & 0x00ff);
+
+		while (*string) {
+
+			*string++ = highval;
+			if (*string)
+				*string++ = lowval;
+			else
+				/* don't orphan lead byte */
+				string[-1] = ' ';
+			}
+
+	}
+
+	else {
+		/* single byte value */
+
+		while (*string)
+			*string++ = (unsigned char)val;
+	}
+
+	return(start);
+}
+#endif	/* _MBCS */