util/utils.h

   1 /* $Id: utils.h,v 1.11 2002/11/28 23:22:29 yooden Exp $ */
   2
   3 #ifndef NEDIT_UTILS_H_INCLUDED
   4 #define NEDIT_UTILS_H_INCLUDED
   5
   6 #include <sys/utsname.h>
   7
   8 #ifdef VMS
   9 #include "vmsparam.h"
  10 #else
  11 #include <sys/param.h>
  12 #endif /*VMS*/
  13
  14 extern const char *GetCurrentDir(void);
  15 extern const char *GetHomeDir(void);
  16 extern char *PrependHome(const char *filename, char *buf, int buflen);
  17 const char *GetUserName(void);
  18 const char *GetNameOfHost(void);
  19 extern int Max(int i1, int i2);
  20 extern int Min(int i1, int i2);
  21 extern int Min3(int i1, int i2, int i3);
  22 extern int Max3(int i1, int i2, int i3);
  23 const char* GetRCFileName(int type);
  24
  25 /* N_FILE_TYPES must be the last entry!! This saves us from counting. */
  26 enum {NEDIT_RC, AUTOLOAD_NM, NEDIT_HISTORY, N_FILE_TYPES};
  27
  28 /* If anyone knows where to get this from system include files (in a machine
  29    independent way), please change this (L_cuserid is apparently not ANSI) */
  30 #define MAXUSERNAMELEN 32
  31
  32 /* Ditto for the maximum length for a node name.  SYS_NMLN is not available
  33    on most systems, and I don't know what the portable alternative is. */
  34 #ifdef SYS_NMLN
  35 #define MAXNODENAMELEN SYS_NMLN
  36 #else
  37 #define MAXNODENAMELEN (MAXPATHLEN+2)
  38 #endif
  39
  40 #endif /* NEDIT_UTILS_H_INCLUDED */