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seek.h (279B)

      1 /* Public domain. */
      2 
      3 #ifndef SEEK_H
      4 #define SEEK_H
      5 
      6 typedef unsigned long seek_pos;
      7 
      8 extern seek_pos seek_cur(int);
      9 
     10 extern int seek_set(int,seek_pos);
     11 extern int seek_end(int);
     12 
     13 extern int seek_trunc(int,seek_pos);
     14 
     15 #define seek_begin(fd) (seek_set((fd),(seek_pos) 0))
     16 
     17 #endif