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Diffstat (limited to 'man3type/intN_t.3type')
| -rw-r--r-- | man3type/intN_t.3type | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/man3type/intN_t.3type b/man3type/intN_t.3type deleted file mode 100644 index eefcb33cc..000000000 --- a/man3type/intN_t.3type +++ /dev/null @@ -1,177 +0,0 @@ -.\" Copyright (c) 2020-2022 by Alejandro Colomar <alx@kernel.org> -.\" and Copyright (c) 2020 by Michael Kerrisk <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.\" -.TH intN_t 3type (date) "Linux man-pages (unreleased)" -.SH NAME -intN_t, int8_t, int16_t, int32_t, int64_t, -uintN_t, uint8_t, uint16_t, uint32_t, uint64_t -\- fixed-width basic integer types -.SH LIBRARY -Standard C library -.RI ( libc ) -.SH SYNOPSIS -.nf -.B #include <stdint.h> -.P -.BR typedef " /* ... */ " int8_t; -.BR typedef " /* ... */ " int16_t; -.BR typedef " /* ... */ " int32_t; -.BR typedef " /* ... */ " int64_t; -.P -.BR typedef " /* ... */ " uint8_t; -.BR typedef " /* ... */ " uint16_t; -.BR typedef " /* ... */ " uint32_t; -.BR typedef " /* ... */ " uint64_t; -.P -.B "#define INT8_WIDTH 8" -.B "#define INT16_WIDTH 16" -.B "#define INT32_WIDTH 32" -.B "#define INT64_WIDTH 64" -.P -.B "#define UINT8_WIDTH 8" -.B "#define UINT16_WIDTH 16" -.B "#define UINT32_WIDTH 32" -.B "#define UINT64_WIDTH 64" -.P -.BR "#define INT8_MAX " "/* 2**(INT8_WIDTH - 1) - 1 */" -.BR "#define INT16_MAX " "/* 2**(INT16_WIDTH - 1) - 1 */" -.BR "#define INT32_MAX " "/* 2**(INT32_WIDTH - 1) - 1 */" -.BR "#define INT64_MAX " "/* 2**(INT64_WIDTH - 1) - 1 */" -.P -.BR "#define INT8_MIN " "/* - 2**(INT8_WIDTH - 1) */" -.BR "#define INT16_MIN " "/* - 2**(INT16_WIDTH - 1) */" -.BR "#define INT32_MIN " "/* - 2**(INT32_WIDTH - 1) */" -.BR "#define INT64_MIN " "/* - 2**(INT64_WIDTH - 1) */" -.P -.BR "#define UINT8_MAX " "/* 2**INT8_WIDTH - 1 */" -.BR "#define UINT16_MAX " "/* 2**INT16_WIDTH - 1 */" -.BR "#define UINT32_MAX " "/* 2**INT32_WIDTH - 1 */" -.BR "#define UINT64_MAX " "/* 2**INT64_WIDTH - 1 */" -.P -.BI "#define INT8_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define INT16_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define INT32_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define INT64_C(" c ") " c " ## " "\fR/* ... */\fP" -.P -.BI "#define UINT8_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define UINT16_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define UINT32_C(" c ") " c " ## " "\fR/* ... */\fP" -.BI "#define UINT64_C(" c ") " c " ## " "\fR/* ... */\fP" -.fi -.SH DESCRIPTION -.IR int N _t -are -signed integer types -of a fixed width of exactly N bits, -.I N -being the value specified in its type name. -They are be capable of storing values in the range -.RB [ INT \fIN\fP _MIN , -.BR INT \fIN\fP _MAX ], -substituting -.I N -by the appropriate number. -.P -.IR uint N _t -are -unsigned integer types -of a fixed width of exactly N bits, -N being the value specified in its type name. -They are capable of storing values in the range -.RB [ 0 , -.BR UINT \fIN\fP _MAX ], -substituting -.I N -by the appropriate number. -.P -According to POSIX, -.RI [ u ] int8_t , -.RI [ u ] int16_t , -and -.RI [ u ] int32_t -are required; -.RI [ u ] int64_t -are only required in implementations that provide integer types with width 64; -and all other types of this form are optional. -.P -The macros -.RB [ U ] INT \fIN\fP _WIDTH -expand to the width in bits of these types -.RI ( N ). -.P -The macros -.RB [ U ] INT \fIN\fP _MAX -expand to the maximum value that these types can hold. -.P -The macros -.BI INT N _MIN -expand to the minimum value that these types can hold. -.P -The macros -.RB [ U ] INT \fIN\fP _C () -expand their argument to an integer constant of type -.RI [ u ] int N _t . -.P -The length modifiers for the -.RI [ u ] int N _t -types for the -.BR printf (3) -family of functions -are expanded by macros of the forms -.BR PRId \fIN\fP, -.BR PRIi \fIN\fP, -.BR PRIu \fIN\fP, -and -.BI PRIx N -(defined in -.IR <inttypes.h> ); -resulting for example in -.B %"PRId64" -or -.B %"PRIi64" -for printing -.I int64_t -values. -The length modifiers for the -.RI [ u ] int N _t -types for the -.BR scanf (3) -family of functions -are expanded by macros of the forms -.BR SCNd \fIN\fP, -.BR SCNi \fIN\fP, -.BR SCNu \fIN\fP, -and -.BI SCNx N, -(defined in -.IR <inttypes.h> ); -resulting for example in -.B %"SCNu8" -or -.B %"SCNx8" -for scanning -.I uint8_t -values. -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -C99, POSIX.1-2001. -.P -The -.RB [ U ] INT \fIN\fP _WIDTH -macros were added in C23. -.SH NOTES -The following header also provides these types: -.IR <inttypes.h> . -.I <arpa/inet.h> -also provides -.I uint16_t -and -.IR uint32_t . -.SH SEE ALSO -.BR intmax_t (3type), -.BR intptr_t (3type), -.BR printf (3) |