Source code of Windows XP (NT5)
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/*
- common.h - * Microsoft Internet Phone * Definitions that are common across the product * * Revision History: * * When Who What * -------- ------------------ --------------------------------------- * 11.20.95 Yoram Yaacovi Created */
#ifndef _COMMON_H
#define _COMMON_H
#include <windows.h>
#include <pshpack8.h> /* Assume 8 byte packing throughout */
#ifdef __cplusplus
extern "C" {#endif
//
// H.221 identification codes used by call control and nonstandard capability exchange
//
#define USA_H221_COUNTRY_CODE 0xB5
#define USA_H221_COUNTRY_EXTENSION 0x00
#define MICROSOFT_H_221_MFG_CODE 0x534C //("first" byte 0x53, "second" byte 0x4C)
//Common Bandwidth declarations
// !!! The QoS will decrease these numbers by the LeaveUnused value.
// This value is currently hardcoded to be 30%
#define BW_144KBS_BITS 14400 // QoS 30% markdown leads to a max bw usage of 10080 bits/second
#define BW_288KBS_BITS 28800 // QoS 30% markdown leads to a max bw usage of 20160 bits/second
#define BW_ISDN_BITS 85000 // QoS 30% markdown leads to a max bw usage of 59500 bits/second
// LAN BANDWIDTH for slow pentiums
#define BW_SLOWLAN_BITS 621700 // QoS 30% markdown leads to a max bw usage of 435190 bits/second
// Pentiums faster than 400mhz can have this LAN setting
#define BW_FASTLAN_BITS 825000 // QoS 30% markdown leads to a max bw usage of 577500 bits/second
// For use as dimension for variable size arrays
#define VARIABLE_DIM 1
#ifdef __cplusplus
}#endif
#include <poppack.h> /* End byte packing */
#endif //#ifndef _COMMON_H
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