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OS/2 Shareware BBS: 10 Tools
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bool.h
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C/C++ Source or Header
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1997-09-03
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948b
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41 lines
#ifndef BOOL_H
#define BOOL_H
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE (!FALSE)
#endif
/*@-cppnames@*/
typedef int bool;
/*@=cppnames@*/
/*
** bool_initMod has no real effect
** Declared with modifies internalState, so no noeffect errors are
** reported when it is called.)
*/
extern /*@unused@*/ void bool_initMod (void)
/*@globals internalState@*/ /*@modifies internalState@*/ ;
/*@-mustmod@*/
# define bool_initMod() do { ; } while (FALSE)
/*@=mustmod@*/
extern /*@unused@*/ /*@observer@*/ char *bool_unparse (bool) /*@*/ ;
# define bool_unparse(b) ((b) ? "true" : "false" )
extern /*@unused@*/ bool bool_not (bool) /*@*/ ;
# define bool_not(b) ((b) ? FALSE : TRUE)
extern /*@unused@*/ bool bool_equal (bool, bool) /*@*/ ;
# define bool_equal(a,b) ((a) ? (b) : !(b))
/*@noaccess bool@*/
extern /*@falseexit@*/ void check (bool);
# define check(x) \
do { bool m_res = x; assert (m_res); } while (FALSE)
# endif