- Added ntows() to properly handle that client port number deficiency

- Adjusted the packet_db array for a more consistent look
- Reorganized some entries in packet_db.txt
- Fixed a small scripts_custom.conf typo

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10296 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 7 insertions, 0 deletions

diff --git a/src/common/socket.c b/src/common/socket.c
index f8bdcdc7a..f406a0eea 100644
--- a/src/common/socket.c
+++ b/src/common/socket.c
@@ -1117,3 +1117,10 @@ uint32 str2ip(const char* ip_str)
 {
 	return ntohl(inet_addr(ip_str));
 }
+
+// Reorders bytes from network to little endian (Windows).
+// Neccessary for sending port numbers to the RO client until Gravity notices that they forgot ntohs() calls.
+uint16 ntows(uint16 neshort)
+{
+	return ((neshort & 0xFF) << 8) | ((neshort & 0xFF00) >> 8);
+}