projects / thirdparty / man-pages.git / blame
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| bf5a7247 | 1 | .\" Copyright (c) 1995 by Jim Van Zandt <jrv@vanzandt.mv.com> |
| fea681da | 2 | .\" |
| 93015253 | 3 | .\" %%%LICENSE_START(VERBATIM) |
| fea681da MK |
4 | .\" Permission is granted to make and distribute verbatim copies of this |
| 5 | .\" manual provided the copyright notice and this permission notice are | |
| 6 | .\" preserved on all copies. | |
| 7 | .\" | |
| 8 | .\" Permission is granted to copy and distribute modified versions of this | |
| 9 | .\" manual under the conditions for verbatim copying, provided that the | |
| 10 | .\" entire resulting derived work is distributed under the terms of a | |
| 11 | .\" permission notice identical to this one. | |
| c13182ef | 12 | .\" |
| fea681da MK |
13 | .\" Since the Linux kernel and libraries are constantly changing, this |
| 14 | .\" manual page may be incorrect or out-of-date. The author(s) assume no | |
| 15 | .\" responsibility for errors or omissions, or for damages resulting from | |
| 16 | .\" the use of the information contained herein. The author(s) may not | |
| 17 | .\" have taken the same level of care in the production of this manual, | |
| 18 | .\" which is licensed free of charge, as they might when working | |
| 19 | .\" professionally. | |
| c13182ef | 20 | .\" |
| fea681da MK |
21 | .\" Formatted or processed versions of this manual, if unaccompanied by |
| 22 | .\" the source, must acknowledge the copyright and authors of this work. | |
| 4b72fb64 | 23 | .\" %%%LICENSE_END |
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24 | .\" |
| 25 | .\" Added BUGS section, aeb, 950919 | |
| 26 | .\" | |
| 97986708 | 27 | .TH TOASCII 3 2016-03-15 "GNU" "Linux Programmer's Manual" |
| fea681da MK |
28 | .SH NAME |
| 29 | toascii \- convert character to ASCII | |
| 30 | .SH SYNOPSIS | |
| 31 | .nf | |
| 32 | .B #include <ctype.h> | |
| 68e4db0a | 33 | .PP |
| fea681da MK |
34 | .BI "int toascii(int " "c" ); |
| 35 | .fi | |
| 68e4db0a | 36 | .PP |
| cc4615cc MK |
37 | .in -4n |
| 38 | Feature Test Macro Requirements for glibc (see | |
| 39 | .BR feature_test_macros (7)): | |
| 40 | .in | |
| 68e4db0a | 41 | .PP |
| cc4615cc | 42 | .BR toascii (): |
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43 | _XOPEN_SOURCE |
| 44 | || /* Glibc since 2.19: */ _DEFAULT_SOURCE | |
| 45 | || /* Glibc versions <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE | |
| fea681da | 46 | .SH DESCRIPTION |
| 60a90ecd | 47 | .BR toascii () |
| c6fa0841 MK |
48 | converts |
| 49 | .I c | |
| 50 | to a 7-bit | |
| 51 | .I "unsigned char" | |
| 52 | value that fits into the ASCII character set, by clearing the | |
| fea681da | 53 | high-order bits. |
| 47297adb | 54 | .SH RETURN VALUE |
| fea681da | 55 | The value returned is that of the converted character. |
| 9a677ed6 | 56 | .SH ATTRIBUTES |
| 04be2a99 PH |
57 | For an explanation of the terms used in this section, see |
| 58 | .BR attributes (7). | |
| 59 | .TS | |
| 60 | allbox; | |
| 61 | lb lb lb | |
| 62 | l l l. | |
| 63 | Interface Attribute Value | |
| 64 | T{ | |
| 9a677ed6 | 65 | .BR toascii () |
| 04be2a99 PH |
66 | T} Thread safety MT-Safe |
| 67 | .TE | |
| 47297adb | 68 | .SH CONFORMING TO |
| 68e1685c | 69 | SVr4, BSD, POSIX.1-2001. |
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70 | POSIX.1-2008 marks |
| 71 | .BR toascii () | |
| 4b9e7a88 | 72 | as obsolete, |
| ec3ca30f | 73 | noting that it cannot be used portably in a localized application. |
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74 | .SH BUGS |
| 75 | Many people will be unhappy if you use this function. | |
| 76 | This function will convert accented letters into random characters. | |
| 47297adb | 77 | .SH SEE ALSO |
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78 | .BR isascii (3), |
| 79 | .BR tolower (3), | |
| 80 | .BR toupper (3) |