[MKHIVE]

[reactos.git] / reactos / tools / mkhive / rtl.c

diff --git a/reactos/tools/mkhive/rtl.c b/reactos/tools/mkhive/rtl.c
index 1ccb8ac..a68d7a0 100644 (file)
--- a/reactos/tools/mkhive/rtl.c
+++ b/reactos/tools/mkhive/rtl.c
@@ -7,44 +7,15 @@
 #include <stdlib.h>
 #include <stdarg.h>
 
+/* gcc defaults to cdecl */
+#if defined(__GNUC__)
+#undef __cdecl
+#define __cdecl
+#endif
+
 #include "mkhive.h"
 #include <bitmap.c>
 
-SIZE_T xwcslen( PCWSTR String ) {
-       SIZE_T i;
-
-       for( i = 0; String[i]; i++ );
-
-       return i;
-}
-
-PWSTR xwcschr( PWSTR String, WCHAR Char )
-{
-       SIZE_T i;
-
-       for( i = 0; String[i] && String[i] != Char; i++ );
-
-       if( String[i] ) return &String[i];
-       else return NULL;
-}
-
-int xwcsncmp(PCWSTR s1, PCWSTR s2, size_t n)
-{
-    while(n--)
-    {
-        if(*s1 != *s2)
-            return 1;
-
-        if(*s1 == 0)
-            return 0;
-
-        s1++;
-        s2++;
-    }
-
-    return 0;
-}
-
 /*
  * @implemented
  *
@@ -88,7 +59,7 @@ RtlInitUnicodeString(
 
        if(SourceString)
        {
-               DestSize = xwcslen(SourceString) * sizeof(WCHAR);
+               DestSize = utf16_wcslen(SourceString) * sizeof(WCHAR);
                DestinationString->Length = (USHORT)DestSize;
                DestinationString->MaximumLength = (USHORT)DestSize + sizeof(WCHAR);
        }
@@ -214,3 +185,54 @@ RtlAssert(PVOID FailedAssertion,
 
    //DbgBreakPoint();
 }
+
+unsigned char BitScanForward(ULONG * Index, unsigned long Mask)
+{
+    *Index = 0;
+    while (Mask && ((Mask & 1) == 0))
+    {
+        Mask >>= 1;
+        ++(*Index);
+    }
+    return Mask ? 1 : 0;
+}
+
+unsigned char BitScanReverse(ULONG * const Index, unsigned long Mask)
+{
+    *Index = 0;
+    while (Mask && ((Mask & (1 << 31)) == 0))
+    {
+        Mask <<= 1;
+        ++(*Index);
+    }
+    return Mask ? 1 : 0;
+}
+
+#undef tolower
+WCHAR towlower(WCHAR ch)
+{
+    if (ch < L'A')
+    {
+        return ch;
+    }
+    else if (ch <= L'Z')
+    {
+        return ch + (L'a' - L'A');
+    }
+
+    return ch;
+}
+
+int _wcsicmp(PCWSTR cs, PCWSTR ct)
+{
+    while (towlower(*cs) == towlower(*ct))
+    {
+        if (*cs == 0)
+            return 0;
+
+        cs++;
+        ct++;
+    }
+
+    return towlower(*cs) - towlower(*ct);
+}