diff --git a/reactos/lib/crtdll/direct/chdir.c b/reactos/lib/crtdll/direct/chdir.c
index 8c195e57a82..19a4a9fecfc 100644
--- a/reactos/lib/crtdll/direct/chdir.c
+++ b/reactos/lib/crtdll/direct/chdir.c
@@ -8,7 +8,7 @@ int _chdir( const char *_path )
 {
 	if ( _path[1] == ':')
 		_chdrive(tolower(_path[0] - 'a')+1);
-	if ( !SetCurrentDirectory((char *)_path) )
+	if ( !SetCurrentDirectoryA((char *)_path) )
 		return -1;
 
 	return 0;
diff --git a/reactos/lib/crtdll/direct/chdrive.c b/reactos/lib/crtdll/direct/chdrive.c
index 62ba41e0811..84d04c6d521 100644
--- a/reactos/lib/crtdll/direct/chdrive.c
+++ b/reactos/lib/crtdll/direct/chdrive.c
@@ -18,7 +18,7 @@ int _chdrive( int drive )
 		d[0] = toupper(cur_drive + '@');
 		d[1] = ':';
 		d[2] = 0;
-		SetCurrentDirectory(d);
+		SetCurrentDirectoryA(d);
 	}
 
 
diff --git a/reactos/lib/crtdll/direct/getcwd.c b/reactos/lib/crtdll/direct/getcwd.c
index 6da0b8cadc3..65f8985d89c 100644
--- a/reactos/lib/crtdll/direct/getcwd.c
+++ b/reactos/lib/crtdll/direct/getcwd.c
@@ -16,12 +16,10 @@ char *_getcwd( char *buffer, int maxlen )
 		cwd = buffer;
 		len = maxlen;
 	}
-	
 
-	if ( GetCurrentDirectory(len,cwd) == 0 )
+	if ( GetCurrentDirectoryA(len,cwd) == 0 )
 		return NULL;
 
-
 	return cwd;
 }
 
diff --git a/reactos/lib/crtdll/direct/getdcwd.c b/reactos/lib/crtdll/direct/getdcwd.c
index 5e7132412f8..0b2a8b5f178 100644
--- a/reactos/lib/crtdll/direct/getdcwd.c
+++ b/reactos/lib/crtdll/direct/getdcwd.c
@@ -1,7 +1,7 @@
 #include <windows.h>
 #include <crtdll/direct.h>
 
-char*	_getdcwd (int nDrive, char* caBuffer, int nBufLen)
+char* _getdcwd (int nDrive, char* caBuffer, int nBufLen)
 {
 	int i =0;
 	int dr = _getdrive();
diff --git a/reactos/lib/crtdll/direct/getdrive.c b/reactos/lib/crtdll/direct/getdrive.c
index 97f674b2346..2aa5463f1e1 100644
--- a/reactos/lib/crtdll/direct/getdrive.c
+++ b/reactos/lib/crtdll/direct/getdrive.c
@@ -11,7 +11,7 @@ int _getdrive( void )
 	char Buffer[MAX_PATH];
 
 	if ( cur_drive == 0 ) {
-		GetCurrentDirectory(MAX_PATH,Buffer);
+		GetCurrentDirectoryA(MAX_PATH,Buffer);
 		cur_drive = toupper(Buffer[0] - '@');
 	}
 	
diff --git a/reactos/lib/crtdll/wchar/wcstod.c b/reactos/lib/crtdll/wchar/wcstod.c
index b55c392cce0..ffef827e260 100644
--- a/reactos/lib/crtdll/wchar/wcstod.c
+++ b/reactos/lib/crtdll/wchar/wcstod.c
@@ -1,6 +1,95 @@
-#include <crtdll/wchar.h>
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
+#include <crtdll/stdlib.h>
 
-double wcstod(const wchar_t *nptr, wchar_t **endptr)
+
+double wcstod(const wchar_t *s, wchar_t **sret)
 {
-	return 0.0;
-}
\ No newline at end of file
+  long double r;		/* result */
+  int e;			/* exponent */
+  long double d;		/* scale */
+  int sign;			/* +- 1.0 */
+  int esign;
+  int i;
+  int flags=0;
+
+  r = 0.0;
+  sign = 1;
+  e = 0;
+  esign = 1;
+
+  while ((*s == L' ') || (*s == L'\t'))
+    s++;
+
+  if (*s == L'+')
+    s++;
+  else if (*s == L'-')
+  {
+    sign = -1;
+    s++;
+  }
+
+  while ((*s >= L'0') && (*s <= L'9'))
+  {
+    flags |= 1;
+    r *= 10.0;
+    r += *s - L'0';
+    s++;
+  }
+
+  if (*s == L'.')
+  {
+    d = 0.1L;
+    s++;
+    while ((*s >= L'0') && (*s <= L'9'))
+    {
+      flags |= 2;
+      r += d * (*s - L'0');
+      s++;
+      d *= 0.1L;
+    }
+  }
+
+  if (flags == 0)
+  {
+    if (sret)
+      *sret = (wchar_t *)s;
+    return 0;
+  }
+
+  if ((*s == L'e') || (*s == L'E'))
+  {
+    s++;
+    if (*s == L'+')
+      s++;
+    else if (*s == L'-')
+    {
+      s++;
+      esign = -1;
+    }
+    if ((*s < L'0') || (*s > L'9'))
+    {
+      if (sret)
+	*sret = (wchar_t *)s;
+      return r;
+    }
+
+    while ((*s >= L'0') && (*s <= L'9'))
+    {
+      e *= 10;
+      e += *s - L'0';
+      s++;
+    }
+  }
+
+  if (esign < 0)
+    for (i = 1; i <= e; i++)
+      r *= 0.1L;
+  else
+    for (i = 1; i <= e; i++)
+      r *= 10.0;
+
+  if (sret)
+    *sret = (wchar_t *)s;
+  return r * sign;
+}