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tolower.c@ 9bf0f86

Last change on this file since 9bf0f86 was f40a309, checked in by Thomas Lopatic <thomas@…>, 7 years ago
Unix line breaks.
Property mode set to `100644`
File size: 643 bytes

Line
1	/*
2	============================================================================
3	tolower.c -- convert character to lower case ASCII
4	Version 1 -- 1987-09-11 -- D.N. Lynx Crowe
5	============================================================================
6	*/
7
8	#include "ctype.h"
9
10	/*
11	============================================================================
12	tolower(c) -- convert c to lower case ASCII
13	============================================================================
14	*/
15
16	int
17	tolower(c)
18	int c;
19	{
20	int x;
21
22	if (isascii(c)) {
23
24	if (isupper(c))
25	x = _tolower(c);
26	else
27	x = c;
28
29	} else {
30
31	x = c;
32	}
33
34	return(x);
35	}
36

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