| tolower.3 (5b86168f54047e3c31030899945a37ca8bd5db40) | tolower.3 (110e1704d33d8632ce8febdd36a0143ca8b2ef0e) |
|---|---|
| 1.\" Copyright (c) 1989, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" This code is derived from software contributed to Berkeley by 5.\" the American National Standards Committee X3, on Information 6.\" Processing Systems. 7.\" 8.\" Redistribution and use in source and binary forms, with or without --- 40 unchanged lines hidden (view full) --- 49.Ft int 50.Fn tolower "int c" 51.Sh DESCRIPTION 52The 53.Fn tolower 54function converts an upper-case letter to the corresponding lower-case 55letter. 56The argument must be representable as an | 1.\" Copyright (c) 1989, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" This code is derived from software contributed to Berkeley by 5.\" the American National Standards Committee X3, on Information 6.\" Processing Systems. 7.\" 8.\" Redistribution and use in source and binary forms, with or without --- 40 unchanged lines hidden (view full) --- 49.Ft int 50.Fn tolower "int c" 51.Sh DESCRIPTION 52The 53.Fn tolower 54function converts an upper-case letter to the corresponding lower-case 55letter. 56The argument must be representable as an |
| 57.Vt unsigned char | 57.Vt "unsigned char" |
| 58or the value of 59.Dv EOF . 60.Sh RETURN VALUES 61If the argument is an upper-case letter, the 62.Fn tolower 63function returns the corresponding lower-case letter if there is 64one; otherwise the argument is returned unchanged. 65.Sh COMPATIBILITY --- 18 unchanged lines hidden --- | 58or the value of 59.Dv EOF . 60.Sh RETURN VALUES 61If the argument is an upper-case letter, the 62.Fn tolower 63function returns the corresponding lower-case letter if there is 64one; otherwise the argument is returned unchanged. 65.Sh COMPATIBILITY --- 18 unchanged lines hidden --- |