Changeset 67979 in vbox for trunk/src/VBox/Runtime/common/string/RTUtf16NICmpAscii.cpp

Timestamp:

Jul 15, 2017 11:02:00 AM (7 years ago)

Author:

vboxsync

Message:

Added RTUTf16NICmpAscii.

File:

• trunk/src/VBox/Runtime/common/string/RTUtf16NICmpAscii.cpp (copied) (copied from trunk/src/VBox/Runtime/common/string/RTUtf16ICmpAscii.cpp ) (2 diffs)

trunk/src/VBox/Runtime/common/string/RTUtf16NICmpAscii.cpp

@@ -36 +36 @@
 
 
-RTDECL(int) RTUtf16ICmpAscii(PCRTUTF16 pwsz1, const char *psz2)
+RTDECL(int) RTUtf16NICmpAscii(PCRTUTF16 pwsz1, const char *psz2, size_t cwcMax)
 {
     for (;;)
     {
+        if (cwcMax == 0)
+            return 0;
+
         RTUTF16         wc1  = *pwsz1++;
         unsigned char   uch2 = *psz2++; Assert(uch2 < 0x80);
@@ -49 +52 @@
                 return wc1 < uch2 ? -1 : 1;
         }
+
         if (!uch2)
             return 0;
+        cwcMax--;
     }
 }
-RT_EXPORT_SYMBOL(RTUtf16ICmpAscii);
+RT_EXPORT_SYMBOL(RTUtf16NICmpAscii);