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Annotation of coherent/a/usr/man/ALL/ungetc, revision 1.1.1.1

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                      3: ungetc()                      STDIO                      ungetc()
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                      8: Return character to input stream
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                     10: #include <stdio.h>
                     11: iinntt uunnggeettcc (_c, _f_p) iinntt _c; FFIILLEE *_f_p;
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                     13: ungetc returns the  character _c to the stream _f_p.   c can then be
                     14: read by  a subsequent call to ggeettcc, ggeettss,  ggeettww, ssccaannff, or ffrreeaadd.
                     15: No more than one character can  be pushed back into any stream at
                     16: once.  A call to ffsseeeekk will nullify the effects of a previous uunn-
                     17: ggeettcc.
                     18: 
                     19: ***** Example *****
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                     21: For an example of this function, see fgetc.
                     22: 
                     23: ***** See Also *****
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                     25: fgetc(), getc(), STDIO
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                     27: ***** Diagnostics *****
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                     29: uunnggeettcc normally returns _c.   It returns EEOOFF if the character can-
                     30: not be pushed back.
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                     64: COHERENT Lexicon                                           Page 1
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