This really needs to go in a branch. It needs heavy testing and can't coincide with the current shell32 due to PSDK interface changes

svn path=/branches/shell32_new-bringup/; revision=51893

lib/sdk/crt/mbstring/mbspbrk.c

@@ -0,0 +1,26 @@
+#include <stdlib.h>
+#include <mbstring.h>
+
+int isleadbyte(int byte);
+
+/*
+ * not correct
+ *
+ * @implemented
+ */
+unsigned char * _mbspbrk(const unsigned char *s1, const unsigned char *s2)
+{
+  const unsigned char* p;
+
+  while (*s1)
+  {
+    for (p = s2; *p; p += (isleadbyte(*p) ? 2 : 1))
+    {
+      if (*p == *s1)
+        if (!isleadbyte(*p) || (*(p+1) == *(s1 + 1)))
+          return (unsigned char*)s1;
+    }
+    s1 += (isleadbyte(*s1) ? 2 : 1);
+  }
+  return NULL;
+}