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Table: check ext ignoring text case

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git-svn-id: svn://kolibrios.org@7517 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kiril Lipatov
2018-10-31 21:43:15 +00:00
parent a192c7b7ee
commit d620a37d75
4 changed files with 35 additions and 24 deletions
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programs/other/table/func.cpp
+23
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@@ -40,6 +40,29 @@ int atoi(const char* string)
return res;
}
int toupper(int c)
{
if ( (c >= 97) && (c <= 122) ) return c-32 ;
if ( (c >= 160) && (c <= 175) ) return c-32 ;
if ( (c >= 224) && (c <= 239) ) return c-80 ;
if ( (c == 241) || (c == 243) || (c == 245) || (c == 247) ) return c-1;
return c;
}
int strnicmp(const char* string1, const char* string2, unsigned count)
{
int pc = 0;
while (1)
{
if (toupper(*string1)<toupper(*string2)) return -1;
if (toupper(*string1)>toupper(*string2)) return 1;
if (*string1=='\0' || pc == count) return 0;
string1++;
string2++;
pc++;
}
}
/*int abs(int n)
{
return (n<0)?-n:n;