diff --git a/src/core/properties/boolean.c b/src/core/properties/boolean.c
index 7868d2a..97f0516 100644
--- a/src/core/properties/boolean.c
+++ b/src/core/properties/boolean.c
@@ -222,3 +222,30 @@
 
  }
 
+int lib3270_set_boolean_property(H3270 *hSession, const char *name, int value, int seconds)
+{
+	size_t ix;
+	const LIB3270_INT_PROPERTY * properties;
+
+	if(seconds)
+	{
+		lib3270_wait_for_ready(hSession, seconds);
+	}
+
+	properties = lib3270_get_boolean_properties_list();
+	for(ix = 0; properties[ix].name; ix++)
+	{
+		if(!strcasecmp(name,properties[ix].name))
+		{
+			if(properties[ix].set)
+				return properties[ix].set(hSession, value);
+			else
+				return errno = EPERM;
+		}
+
+	}
+
+	return errno = ENOENT;
+
+}
+
diff --git a/src/core/properties/signed.c b/src/core/properties/signed.c
index 166895e..96528e3 100644
--- a/src/core/properties/signed.c
+++ b/src/core/properties/signed.c
@@ -155,50 +155,37 @@ int lib3270_set_int_property(H3270 *hSession, const char *name, int value, int s
 	const LIB3270_INT_PROPERTY * properties;
 
 	if(seconds)
-	{
 		lib3270_wait_for_ready(hSession, seconds);
-	}
 
-	// Check for boolean properties
-	properties = lib3270_get_boolean_properties_list();
+	// Check for INT Properties
+	properties = lib3270_get_int_properties_list();
 	for(ix = 0; properties[ix].name; ix++)
 	{
 		if(!strcasecmp(name,properties[ix].name))
 		{
 			if(properties[ix].set)
-			{
 				return properties[ix].set(hSession, value);
-			}
 			else
-			{
-				errno = EPERM;
-				return -1;
-			}
+				return errno = EPERM;
 		}
 
 	}
 
-	// Check for INT Properties
-	properties = lib3270_get_int_properties_list();
+	// Check for boolean properties
+	properties = lib3270_get_boolean_properties_list();
 	for(ix = 0; properties[ix].name; ix++)
 	{
 		if(!strcasecmp(name,properties[ix].name))
 		{
 			if(properties[ix].set)
-			{
 				return properties[ix].set(hSession, value);
-			}
 			else
-			{
-				errno = EPERM;
-				return -1;
-			}
+				return errno = EPERM;
 		}
 
 	}
 
-	errno = ENOENT;
-	return -1;
+	return errno = ENOENT;
 
 }
 
diff --git a/src/core/properties/string.c b/src/core/properties/string.c
index 52a6719..608b8fa 100644
--- a/src/core/properties/string.c
+++ b/src/core/properties/string.c
@@ -224,8 +224,7 @@ int lib3270_set_string_property(H3270 *hSession, const char *name, const char * 
 				}
 				else
 				{
-					errno = EPERM;
-					return -1;
+					return errno = EPERM;
 				}
 			}
 
@@ -247,8 +246,7 @@ int lib3270_set_string_property(H3270 *hSession, const char *name, const char * 
 				}
 				else
 				{
-					errno = EPERM;
-					return -1;
+					return errno = EPERM;
 				}
 			}
 
@@ -270,8 +268,7 @@ int lib3270_set_string_property(H3270 *hSession, const char *name, const char * 
 				}
 				else
 				{
-					errno = EPERM;
-					return -1;
+					return errno = EPERM;
 				}
 			}
 
@@ -293,28 +290,17 @@ int lib3270_set_string_property(H3270 *hSession, const char *name, const char * 
 				}
 				else
 				{
-					errno = EPERM;
-					return -1;
+					return errno = EPERM;
 				}
 			}
 
 		}
     }
 
-	errno = ENOENT;
-	return -1;
+	return errno = ENOENT;
 
 }
 
-/*
-LIB3270_EXPORT int lib3270_set_luname(H3270 *hSession, const char *luname)
-{
-    FAIL_IF_ONLINE(hSession);
-	strncpy(hSession->lu.names,luname,LIB3270_LUNAME_LENGTH);
-	return 0;
-}
-*/
-
 LIB3270_EXPORT int lib3270_set_lunames(H3270 *hSession, const char *lunames)
 {
     FAIL_IF_ONLINE(hSession);
diff --git a/src/core/properties/unsigned.c b/src/core/properties/unsigned.c
index 4d690ce..535112d 100644
--- a/src/core/properties/unsigned.c
+++ b/src/core/properties/unsigned.c
@@ -171,4 +171,30 @@ static unsigned int lib3270_get_host_type_number(const H3270 *hSession)
 	return properties;
  }
 
+int lib3270_set_uint_property(H3270 *hSession, const char *name, unsigned int value, int seconds)
+{
+	size_t ix;
+	const LIB3270_UINT_PROPERTY * properties;
+
+	if(seconds)
+		lib3270_wait_for_ready(hSession, seconds);
+
+	// Check for INT Properties
+	properties = lib3270_get_unsigned_properties_list();
+
+	for(ix = 0; properties[ix].name; ix++)
+	{
+		if(!strcasecmp(name,properties[ix].name))
+		{
+			if(properties[ix].set)
+				return properties[ix].set(hSession, value);
+			else
+				return errno = EPERM;
+		}
+
+	}
+
+	return errno = ENOENT;
+
+}
 
diff --git a/src/include/lib3270/properties.h b/src/include/lib3270/properties.h
index 476a504..222d940 100644
--- a/src/include/lib3270/properties.h
+++ b/src/include/lib3270/properties.h
@@ -131,26 +131,62 @@
 	LIB3270_EXPORT int lib3270_get_int_property(H3270 * hSession, const char *name, int seconds);
 
 	/**
-	 * @brief Set lib3270 integer property by name.
+	 * @brief Set lib3270 signed int property by name.
 	 *
 	 * @param name		Nome of the property.
 	 * @param value		New property value.
 	 * @param seconds	Time (in seconds) whe should wait for "ready" state (0 = none).
 	 *
-	 * @return 0 if ok, -1 in case of error (sets errno).
+	 * @return 0 if ok error code if not (sets errno).
+	 *
+	 * @retval EPERM	Property is ready only.
+	 * @retval ENOENT	Can't find a property with this name.
 	 *
 	 */
 	LIB3270_EXPORT int lib3270_set_int_property(H3270 * hSession, const char *name, int value, int seconds);
 
 	/**
-	 * @brief Set lib3270 integer property by name.
+	 * @brief Set lib3270 unsigned int property by name.
+	 *
+	 * @param name		Nome of the property.
+	 * @param value		New property value.
+	 * @param seconds	Time (in seconds) whe should wait for "ready" state (0 = none).
+	 *
+	 * @return 0 if ok error code if not (sets errno).
+	 *
+	 * @retval EPERM	Property is ready only.
+	 * @retval ENOENT	Can't find a property with this name.
+	 *
+	 */
+	LIB3270_EXPORT int lib3270_set_uint_property(H3270 * hSession, const char *name, unsigned int value, int seconds);
+
+	/**
+	 * @brief Set lib3270 boolean property by name.
+	 *
+	 * @param name		Nome of the property.
+	 * @param value		New property value.
+	 * @param seconds	Time (in seconds) whe should wait for "ready" state (0 = none).
+	 *
+	 * @return 0 if ok error code if not (sets errno).
+	 *
+	 * @retval EPERM	Property is ready only.
+	 * @retval ENOENT	Can't find a property with this name.
+	 *
+	 */
+	LIB3270_EXPORT int lib3270_set_boolean_property(H3270 * hSession, const char *name, int value, int seconds);
+
+	/**
+	 * @brief Set lib3270 string property by name.
 	 *
 	 * @param hSession	Session handle.
 	 * @param name		Nome of the property.
 	 * @param value		New property value.
 	 * @param seconds	Time (in seconds) whe should wait for "ready" state (0 = none).
 	 *
-	 * @return 0 if ok, -1 in case of error (sets errno).
+	 * @return 0 if ok error code if not (sets errno).
+	 *
+	 * @retval EPERM	Property is ready only.
+	 * @retval ENOENT	Can't find a property with this name.
 	 *
 	 */
 	LIB3270_EXPORT int lib3270_set_string_property(H3270 * hSession, const char *name, const char * value, int seconds);
--
libgit2 0.21.2