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fixed implementation to match new posix/beos compatible prototype for tolower/toupper, also added isblank implementation

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@4286 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
shatty 2003-08-16 07:14:04 +00:00
parent edb76b96d2
commit 84e10936b8
1 changed files with 6 additions and 2 deletions
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8
src/kernel/libroot/posix/locale/ctype.c
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@ -41,14 +41,14 @@ _U,_U,_U,_U,_U,_U,_U,_P,_U,_U,_U,_U,_U,_U,_U,_L, /* 208-223 */
_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L,_L, /* 224-239 */
_L,_L,_L,_L,_L,_L,_L,_P,_L,_L,_L,_L,_L,_L,_L,_L}; /* 240-255 */
unsigned char tolower(unsigned char c)
int tolower(int c)
{
if(isupper(c))
c -= 'A'-'a';
return c;
}
unsigned char toupper(unsigned char c)
int toupper(int c)
{
if(islower(c))
c -= 'a'-'A';
@ -120,3 +120,7 @@ int toascii(int c)
return ((unsigned char)c & 0x7f);
}
int isblank(int c)
{
return (((unsigned char)c == ' ') || ((unsigned char)c == '\t'));
}