[simas]

Is there any way to make this function case-insensitive ?

int good_strstr (char *str, char *key)
{
int cx, cl=0;

for (cx=0;cx<strlen(str);cx++)
{
if (str[cx]==key[cl])
{
cl++;
if (cl==strlen(key))
return 1;
continue;
}
cl=0;
}
return 0;
}


It searches for a key in string, if it founds - returns 1, else 0.


Thanks.

[mitakeet]

You should be able to modify this to suite your needs (no warrantee expressed or implied!)...

/********************************
 *
 *
 *  strncmpIC, like <string.h>'s strncmp, but case free
 *  and returns 1 if a match is made, zero otherwise (opposite of strncmp)
 *
 *******************************/

int strncmpIC(char * strA, char * strB, int maxlen){
    int i=0;

    while (strA[i] != '\0' && strB[i] != '\0' && i < maxlen){
        if (toupper(strA[i]) != toupper(strB[i]))
            break;
        i++;
    }
    if (i == maxlen)
        return 1;
    else
        return 0;
}

[simas]

yea, its good idea to use toupper()

thanks