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bool, true, false, __bool_true_false_are_defined
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Header File
stdbool.h
Category
Variable Types
Prototype
bool true = 1;
bool false = 0;
bool h = __bool_true_false_are_defined;
Description
The stdbool.h header file has four macros defined, which map out to the Boolean types.
Example
#include <stdio.h> #include <stdbool.h> int main(int , char**){ bool t = true; bool f = false; bool h = __bool_true_false_are_defined; if (h) printf("foo"); return 0; }
POSIX | Win32 | ANSI C | ANSI C++ |
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