3 files changed, 16 insertions, 17 deletions
diff --git a/common/util.cpp b/common/util.cpp
index fc5fe9a4e5..b38dfa6664 100644
--- a/common/util.cpp
+++ b/common/util.cpp
@@ -592,3 +592,16 @@ void CDECL warning(const char *s, ...) {
 #endif
 #endif
 }
+
+char *scumm_strrev(char *str) {
+	if (!str)
+		return str;
+	int len = strlen(str);
+	if (len < 2)
+		return str;
+	char *p1, *p2;
+	for (p1 = str, p2 = str + len - 1; p1 < p2; p1++, p2--) {
+		SWAP(*p1, *p2);
+	}
+	return str;
+}
diff --git a/common/util.h b/common/util.h
index 2325ba523a..0d63af0878 100644
--- a/common/util.h
+++ b/common/util.h
@@ -289,5 +289,6 @@ void CDECL debugC(int level, uint32 engine_level, const char *s, ...) GCC_PRINTF
 
 extern int gDebugLevel;
 
+char *scumm_strrev(char *str);
 
 #endif
diff --git a/engines/drascula/drascula.cpp b/engines/drascula/drascula.cpp
index f83e52f893..cff57d0ab5 100644
--- a/engines/drascula/drascula.cpp
+++ b/engines/drascula/drascula.cpp
@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
- * $UR$
+ * $URL$
  * $Id$
  *
  */
@@ -29,6 +29,7 @@
 #include "common/file.h"
 #include "common/savefile.h"
 #include "common/config-manager.h"
+//#include "common/util.h"
 
 #include "base/plugins.h"
 #include "base/version.h"
@@ -2080,22 +2081,6 @@ char DrasculaEngine::LimitaVGA(char valor) {
 	return (valor & 0x3F) * (valor > 0);
 }
 
-// Public domain strrev() function by Bob Stout.
-// Should perhaps be moved to common/util.cpp or similar.
-
-static char *scumm_strrev(char *str) {
-	char *p1, *p2;
-
-	if (!str || !*str)
-		return str;
-	for (p1 = str, p2 = str + strlen(str) - 1; p2 > p1; ++p1, --p2) {
-		*p1 ^= *p2;
-		*p2 ^= *p1;
-		*p1 ^= *p2;
-	}
-	return str;
-}
-
 void DrasculaEngine::centra_texto(char mensaje[], int x_texto, int y_texto) {
 	char bb[190], m2[190], m1[190] ,mb[10][40];
 	char m3[190];