Changeset 76096 in vbox for trunk/src/VBox/Runtime/common/string/RTUtf16Chr.cpp

Timestamp:

Dec 10, 2018 2:40:04 AM (6 years ago)

Author:

vboxsync

Message:

IPRT: Added RTUtf16Chr.

File:

• trunk/src/VBox/Runtime/common/string/RTUtf16Chr.cpp (copied) (copied from trunk/src/VBox/Runtime/common/string/RTUtf16End.cpp ) (2 diffs)

trunk/src/VBox/Runtime/common/string/RTUtf16Chr.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * IPRT - RTUtf16End.
+ * IPRT - RTUtf16Chr.
  */
 
@@ -33 +33 @@
 
 
-RTDECL(PCRTUTF16) RTUtf16End(PCRTUTF16 pwszString, size_t cwcMax)
+RTDECL(PRTUTF16) RTUtf16Chr(PCRTUTF16 pwszString, RTUTF16 wc)
 {
-    while (cwcMax-- > 0)
+    for (;;)
     {
-        if (!*pwszString)
-            return pwszString;
-        pwszString++;
+        RTUTF16 wcSrc = *pwszString;
+        if (wcSrc != wc)
+        {
+            if (wcSrc != '\0')
+                pwszString++;
+            else
+                return NULL;
+        }
+        else
+            return (PRTUTF16)pwszString;
     }
-    return NULL;
 }
-RT_EXPORT_SYMBOL(RTUtf16End);
+RT_EXPORT_SYMBOL(RTUtf16Chr);