xref: /freebsd/lib/libc/locale/isphonogram.3 (revision 069ac184)
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26.Dd December 19, 2022
27.Dt ISPHONOGRAM 3
28.Os
29.Sh NAME
30.Nm isphonogram ,
31.Nm isphonogram_l
32.Nd phonographic character test
33.Sh LIBRARY
34.Lb libc
35.Sh SYNOPSIS
36.In ctype.h
37.Ft int
38.Fn isphonogram "int c"
39.Ft int
40.Fn isphonogram_l "int c" "locale_t loc"
41.Sh DESCRIPTION
42The
43.Fn isphonogram
44and
45.Fn isphonogram_l
46functions test for a phonographic character.
47.Pp
48The
49.Fn isphonogram_l
50function takes an explicit locale argument, whereas the
51.Fn isphonogram
52function uses the current global or per-thread locale.
53.Sh RETURN VALUES
54The
55.Fn isphonogram
56and
57.Fn isphonogram_l
58functions return zero if the character tests false and
59return non-zero if the character tests true.
60.Sh SEE ALSO
61.Xr ctype 3 ,
62.Xr ctype_l 3 ,
63.Xr isideogram 3 ,
64.Xr isideogram_l 3 ,
65.Xr iswphonogram 3 ,
66.Xr iswphonogram_l 3 ,
67.Xr xlocale 3
68.Sh HISTORY
69The
70.Fn isphonogram
71function appeared in
72.Bx 4.4 .
73