toascii(3) — Linux manual page

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | HISTORY | BUGS | SEE ALSO

toascii(3)              Library Functions Manual              toascii(3)

NAME         top

       toascii - convert character to ASCII

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

       #include <ctype.h>

       [[deprecated]] int toascii(int c);

   Feature Test Macro Requirements for glibc (see
   feature_test_macros(7)):

       toascii():
           _XOPEN_SOURCE
               || /* glibc >= 2.19: */ _DEFAULT_SOURCE
               || /* glibc <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE

DESCRIPTION         top

       toascii() converts c to a 7-bit unsigned char value that fits
       into the ASCII character set, by clearing the high-order bits.

RETURN VALUE         top

       The value returned is that of the converted character.

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           Attribute     Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ toascii()                           │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

STANDARDS         top

       POSIX.1-2008.

HISTORY         top

       SVr4, BSD, POSIX.1-2001.  Obsolete in POSIX.1-2008, noting that
       it cannot be used portably in a localized application.

BUGS         top

       Many people will be unhappy if you use this function.  This
       function will convert accented letters into random characters.

SEE ALSO         top

       isascii(3), tolower(3), toupper(3)

Linux man-pages (unreleased)     (date)                       toascii(3)

Pages that refer to this page: isalpha(3)