diff options
Diffstat (limited to 'ntp_ext.h')
| -rw-r--r-- | ntp_ext.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/ntp_ext.h b/ntp_ext.h new file mode 100644 index 0000000..7405be8 --- /dev/null +++ b/ntp_ext.h @@ -0,0 +1,43 @@ +/* + chronyd/chronyc - Programs for keeping computer clocks accurate. + + ********************************************************************** + * Copyright (C) Miroslav Lichvar 2019 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of version 2 of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + ********************************************************************** + + ======================================================================= + + Header file for NTP extension fields + */ + +#ifndef GOT_NTP_EXT_H +#define GOT_NTP_EXT_H + +#include "ntp.h" + +extern int NEF_SetField(unsigned char *buffer, int buffer_length, int start, + int type, void *body, int body_length, int *length); +extern int NEF_AddBlankField(NTP_Packet *packet, NTP_PacketInfo *info, int type, + int body_length, void **body); +extern int NEF_AddField(NTP_Packet *packet, NTP_PacketInfo *info, + int type, void *body, int body_length); +extern int NEF_ParseSingleField(unsigned char *buffer, int buffer_length, int start, + int *length, int *type, void **body, int *body_length); +extern int NEF_ParseField(NTP_Packet *packet, int packet_length, int start, + int *length, int *type, void **body, int *body_length); + +#endif |