1 files changed, 65 insertions, 0 deletions
diff --git a/private/crt32/mbstring/strspnp.c b/private/crt32/mbstring/strspnp.c
new file mode 100644
index 000000000..2e6b9232e
--- /dev/null
+++ b/private/crt32/mbstring/strspnp.c
@@ -0,0 +1,65 @@
+/*** 
+*strspnp.c - Search for init substring of chars from control string (MBCS)
+*
+*	Copyright (c) 1985-1992, Microsoft Corporation.  All rights reserved.
+*
+*Purpose:
+*	Search for init substring of chars from control string (MBCS)
+*
+*Revision History:
+*	11-19-92  KRS	Ported from 16-bit sources.
+*
+*******************************************************************************/
+
+#ifdef _MBCS
+#include <cruntime.h>
+#include <mbdata.h>
+#include <mbctype.h>
+#include <mbstring.h>
+#include <stddef.h>
+
+
+/***
+* _strspnp - Find first string char not in charset, return pointer (MBCS)
+*
+*Purpose:
+*       Returns maximum leading segment of string consisting solely
+*	of characters from charset.
+*
+*Entry:
+*	unsigned char *string = string to search in
+*	unsigned char *charset = set of characters to scan over
+*
+*Exit:
+*
+*	Returns pointer to first character not in charset.
+*	Returns NULL if string consists entirely of characters from charset.
+*
+*Exceptions:
+*
+*******************************************************************************/
+
+
+unsigned char * _CRTAPI1 _strspnp( string, charset )
+const unsigned char *string;
+const unsigned char *charset;
+{
+        unsigned char *p, *q;
+
+	/* loop through the string to be inspected */
+        for (q = (char *)string; *q; q++) {
+
+		/* loop through the charset */
+		for (p = (char *)charset; *p; p++)
+			if (*p == *q)
+				break;
+
+		if (*p == '\0') 	/* end of charset? */
+			break;		/* yes, no match on this char */
+
+        }
+
+	return((*q) ? q : NULL);	/* pointer */
+
+}
+#endif	/* _MBCS */