1pack_ferror(3)                  Allegro manual                  pack_ferror(3)
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NAME

6       pack_ferror  -  Tells  if  an error occurred during an operation on the
7       stream. Allegro game programming library.
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SYNOPSIS

10       #include <allegro.h>
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13       int pack_ferror(PACKFILE *f);
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DESCRIPTION

16       Since EOF is used to report errors by some functions, it's often better
17       to use the pack_feof() function to check explicitly for end of file and
18       pack_ferror() to check for errors. Both functions check indicators that
19       are  part  of  the internal state of the stream to detect correctly the
20       different situations.
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RETURN VALUE

23       Returns nonzero if the error indicator for the stream is  set,  meaning
24       that an error has occurred during a previous operation on the stream.
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SEE ALSO

28       pack_fopen(3), pack_fopen_chunk(3)
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32Allegro                          version 4.2.3                  pack_ferror(3)