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Sync with ctype.h (EOF, sign extention fixes)

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This commit is contained in:
Andrey A. Chernov 1994-10-08 17:42:45 +00:00
parent 262fb20771
commit 4c02aebe2f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=3434
1 changed files with 17 additions and 0 deletions
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17
lib/libc/locale/nomacros.c
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@ -1,3 +1,4 @@
#include <stdio.h>
#include <ctype.h>
#include <rune.h>
@ -10,6 +11,10 @@ __istype(c, f)
_BSD_RUNE_T_ c;
unsigned long f;
{
if (c == EOF)
return 0;
if (c < 0)
c = (unsigned char) c;
return ((((c & _CRMASK) ? ___runetype(c)
: _CurrentRuneLocale->runetype[c]) & f) ? 1 : 0);
}
@ -19,6 +24,10 @@ __isctype(_BSD_RUNE_T_ c, unsigned long f)
_BSD_RUNE_T_ c;
unsigned long f;
{
if (c == EOF)
return 0;
if (c < 0)
c = (unsigned char) c;
return ((((c & _CRMASK) ? 0
: _DefaultRuneLocale.runetype[c]) & f) ? 1 : 0);
}
@ -27,6 +36,10 @@ _BSD_RUNE_T_
toupper(c)
_BSD_RUNE_T_ c;
{
if (c == EOF)
return EOF;
if (c < 0)
c = (unsigned char) c;
return ((c & _CRMASK) ?
___toupper(c) : _CurrentRuneLocale->mapupper[c]);
}
@ -35,6 +48,10 @@ _BSD_RUNE_T_
tolower(c)
_BSD_RUNE_T_ c;
{
if (c == EOF)
return EOF;
if (c < 0)
c = (unsigned char) c;
return ((c & _CRMASK) ?
___tolower(c) : _CurrentRuneLocale->maplower[c]);
}