C99 Language Standard
Contents
Foreword
Introduction
1. Scope
2. Normative references
3. Terms, definitions, and symbols
4. Conformance
5. Environment
6. Language
7. Library
Annex A
Annex B
B.1 Diagnostics <assert.h>
B.2 Complex <complex.h>
B.3 Character handling <ctype.h>
B.4 Errors <errno.h>
B.5 Floating-point environment <fenv.h>
B.6 Characteristics of floating types <float.h>
B.7 Format conversion of integer types <inttypes.h>
B.8 Alternative spellings <iso646.h>
B.9 Sizes of integer types <limits.h>
B.10 Localization <locale.h>
B.11 Mathematics <math.h>
B.12 Nonlocal jumps <setjmp.h>
B.13 Signal handling <signal.h>
B.14 Variable arguments <stdarg.h>
B.15 Boolean type and values <stdbool.h>
B.16 Common definitions <stddef.h>
B.17 Integer types <stdint.h>
B.18 Input/output <stdio.h>
B.19 General utilities <stdlib.h>
B.20 String handling <string.h>
B.21 Type-generic math <tgmath.h>
B.22 Date and time <time.h>
B.23 Extended multibyte/wide character utilities <wchar.h>
B.24 Wide character classification and mapping utilities <wctype.h>
Annex C
Annex D
Annex E
Annex F
Annex G
Annex H
Annex I
Annex J
Bibliography
C99 Language Standard
Annex B
B.15 Boolean type and values <stdbool.h>
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B.15 Boolean type and values <stdbool.h>
bool
true
false
__bool_true_false_are_defined