1<stdbool.h>(0P)            POSIX Programmer's Manual           <stdbool.h>(0P)
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NAME

6       stdbool.h - boolean type and values
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SYNOPSIS

9       #include <stdbool.h>
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DESCRIPTION

12       The <stdbool.h> header shall define the following macros:
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14       bool   Expands to _Bool.
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16       true   Expands to the integer constant 1.
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18       false  Expands to the integer constant 0.
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20       __bool_true_false_are_defined
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22              Expands to the integer constant 1.
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25       An application may undefine and then possibly redefine the macros bool,
26       true, and false.
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28       The following sections are informative.
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APPLICATION USAGE

31       None.
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RATIONALE

34       None.
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FUTURE DIRECTIONS

37       The ability to undefine and redefine the macros bool, true,  and  false
38       is an obsolescent feature and may be withdrawn in a future version.
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SEE ALSO

41       None.
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44       Portions  of  this text are reprinted and reproduced in electronic form
45       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
46       --  Portable  Operating  System  Interface (POSIX), The Open Group Base
47       Specifications Issue 6, Copyright (C) 2001-2003  by  the  Institute  of
48       Electrical  and  Electronics  Engineers, Inc and The Open Group. In the
49       event of any discrepancy between this version and the original IEEE and
50       The  Open Group Standard, the original IEEE and The Open Group Standard
51       is the referee document. The original Standard can be  obtained  online
52       at http://www.opengroup.org/unix/online.html .
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56IEEE/The Open Group                  2003                      <stdbool.h>(0P)
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