/******************************** Description *******************************/// Filename: vacs.h// Function: defining the names of the DIRECTORY, NAMED PIPE, and so on.// Author: Zhang Lixin.// Create data: 2000/1/16/****************************************************************************/// Header file guard#ifndef H_VACS#define H_VACS#ifdef __cplusplusextern "C" {#endif  /* __cplusplus */ /**************************** Used abbrevations *****************************/// // ---------------------------------------------------------------------------//  Computer terms://      binary:                     bin//      command:                    cmd//      control:                    ctrl//      destination:                dest//      device:                     dev//      directory:                  dir//      document:                   doc//      file system:                fs//      library:                    lib//      memory:                     mem//      parameter:                  param//      pointer:                    pt//      procedure:                  proce//      process:                    proc//      resource:                   res//      source:                     src//      system:                     sys//      graphics user interface:    gui//      named pipe:                 fifo//      // CNC Terms://      trajectory:                 trj//      planning:                   plng//      cutting:                    cutg//      movement:                   mov//      NC:                         nc//      PLC:                        plc//      virtual machine             vm//      cutter location:            cl//      postposition treat:         ppt//      monitoring:                 mont//      real-time:                  rt//      instruction:                instr///****************************************************************************//**************************** Developers ************************************///  ID          Full Name// ---------------------------------------------------------------------------//  leo         Lei Yong//  litm        Li Tiemin//  sundf       Sun Dengfeng//  wangzh      Wang Zhonghua//  WeiYM       Wei Yongming//  YouHY       You Huayun//  zhanglx     Zhang Lixin/////****************************************************************************//************************* Modifying records ********************************///  No. When        Where       Who         Why// ---------------------------------------------------------------------------//  01  2000/1/22   CIMS 201    WeiYM       Arrangement/////****************************************************************************//************************* Important Notes **********************************///// * Line's width DONT exceed 80 characters.// * Use header file guard to prevent including one header file more than once.// * ///*****************************************************************************/// Environment variables#define ENV_VACSROOT    "VACSROOT"// Directories#define DIR_FS_ROOT     "./"#define DIR_BIN         "bin/"#define DIR_DOC         "doc/"#define DIR_HELP        "help/"#define DIR_RES         "res/"#define DIR_DEV         "dev/"#define DIR_LIB         "lib/"#define DIR_ETC         "etc/"#define DIR_DATA        "data"#define DIR_DATA_NC     "data/nc"#define DIR_DATA_CL     "data/cl"#define DIR_DATA_INSTR  "data/instr"#define DIR_DATA_LOG    "data/log"// System device special files#define FIFO_VM2PLNG     "dev/vm2plng"#define FIFO_PLNG2RT     "dev/plng2rt"#define FIFO_RT2MNTR     "dev/rt2mntr"// Status code#define VACS_OK             0#define VACS_ERROR_FS       1#define VACS_ERROR_MEM      2#define VACS_ERROR_PARAM    3#define VACS_ERROR_PROC     4#define VACS_ERROR_UNEXPECT 5#define VACS_ERROR_GUI      6#define VACS_ERROR_PATHNOTEXIST 7// Common functionschar* GetVacsRoot (void);char* GetAbsolutePathName (const char* filename, char* pathname);#ifdef __cplusplus}#endif  /* __cplusplus */#endif /* H_VACS */