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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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src/kernel/libroot/posix/locale/ctype.c
+6 -2
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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,_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 */ _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)) if(isupper(c))
c -= 'A'-'a'; c -= 'A'-'a';
return c; return c;
} }
unsigned char toupper(unsigned char c) int toupper(int c)
{ {
if(islower(c)) if(islower(c))
c -= 'a'-'A'; c -= 'a'-'A';
@@ -120,3 +120,7 @@ int toascii(int c)
return ((unsigned char)c & 0x7f); return ((unsigned char)c & 0x7f);
} }
int isblank(int c)
{
return (((unsigned char)c == ' ') || ((unsigned char)c == '\t'));
}