Move tag2str() to common/

svn-id: r30598

4 files changed, 13 insertions, 12 deletions

diff --git a/common/util.cpp b/common/util.cpp
index 5ee3f38c2f..8068378d5b 100644
--- a/common/util.cpp
+++ b/common/util.cpp
@@ -639,3 +639,13 @@ char *scumm_strrev(char *str) {
 	}
 	return str;
 }
+
+const char *tag2str(uint32 tag) {
+	static char str[5];
+	str[0] = (char)(tag >> 24);
+	str[1] = (char)(tag >> 16);
+	str[2] = (char)(tag >> 8);
+	str[3] = (char)tag;
+	str[4] = '\0';
+	return str;
+}
diff --git a/common/util.h b/common/util.h
index 99b003f380..f4f40223b1 100644
--- a/common/util.h
+++ b/common/util.h
@@ -319,4 +319,7 @@ extern int gDebugLevel;
 
 char *scumm_strrev(char *str);
 
+const char *tag2str(uint32 tag);
+
+
 #endif
diff --git a/engines/scumm/util.cpp b/engines/scumm/util.cpp
index c78b72d7f6..ccd0230efa 100644
--- a/engines/scumm/util.cpp
+++ b/engines/scumm/util.cpp
@@ -101,14 +101,4 @@ int normalizeAngle(int angle) {
 	return toSimpleDir(1, temp) * 45;
 }
 
-const char *tag2str(uint32 tag) {
-	static char str[5];
-	str[0] = (char)(tag >> 24);
-	str[1] = (char)(tag >> 16);
-	str[2] = (char)(tag >> 8);
-	str[3] = (char)tag;
-	str[4] = '\0';
-	return str;
-}
-
 } // End of namespace Scumm
diff --git a/engines/scumm/util.h b/engines/scumm/util.h
index c05a90cfe6..0d33987c31 100644
--- a/engines/scumm/util.h
+++ b/engines/scumm/util.h
@@ -43,8 +43,6 @@ int toSimpleDir(int dirtype, int dir);
 
 void assertRange(int min, int value, int max, const char *desc);
 
-const char *tag2str(uint32 tag);
-
 } // End of namespace Scumm
 
 #endif