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28 .\" $FreeBSD: head/lib/libc/locale/ctype_l.3 237939 2012-07-01 22:18:20Z jilles $
56 .Nd character classification functions
62 .Fn digittoint_l "int c" "locale_t loc"
64 .Fn isalnum_l "int c" "locale_t loc"
66 .Fn isalpha_l "int c" "locale_t loc"
68 .\".Fn isascii_l "int c" "locale_t loc"
70 .Fn iscntrl_l "int c" "locale_t loc"
72 .Fn isdigit_l "int c" "locale_t loc"
74 .Fn isgraph_l "int c" "locale_t loc"
76 .Fn ishexnumber_l "int c" "locale_t loc"
78 .Fn isideogram_l "int c" "locale_t loc"
80 .Fn islower_l "int c" "locale_t loc"
82 .Fn isnumber_l "int c" "locale_t loc"
84 .Fn isphonogram_l "int c" "locale_t loc"
86 .Fn isspecial_l "int c" "locale_t loc"
88 .Fn isprint_l "int c" "locale_t loc"
90 .Fn ispunct_l "int c" "locale_t loc"
92 .Fn isrune_l "int c" "locale_t loc"
94 .Fn isspace_l "int c" "locale_t loc"
96 .Fn isupper_l "int c" "locale_t loc"
98 .Fn isxdigit_l "int c" "locale_t loc"
100 .Fn tolower_l "int c" "locale_t loc"
102 .Fn toupper_l "int c" "locale_t loc"
104 The above functions perform character tests and conversions on the integer
108 They behave in the same way as the versions without the _l suffix, but use the
109 specified locale rather than the global or per-thread locale.
111 or as true functions in the C library.
112 See the specific manual pages for more information.
137 These functions conform to