NAME
zip_source_tell — 
report current read
  offset in zip source
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h>
zip_int64_t
zip_source_tell(
zip_source_t
  *source);
DESCRIPTION
The function 
zip_source_tell() returns the current read offset
  for 
source. The return value can be passed to
  
zip_source_seek(3) with
  
whence set to 
SEEK_SET to return
  to the same location in the source.
RETURN VALUES
Upon successful completion the current read offset is returned. Otherwise, -1 is
  returned and the error information in 
source is set to
  indicate the error.
SEE ALSO
libzip(3),
  
zip_source(3),
  
zip_source_read(3),
  
zip_source_tell_write(3)
HISTORY
zip_source_tell() was added in libzip 1.0.
AUTHORS
Dieter Baron
  <
dillo@nih.at> and
  
Thomas Klausner
  <
tk@giga.or.at>