stock dini_PRIVATE_ExtractKey(line[]) {
new tmp[MAX_STRING];
tmp[0]=0;
if (strfind(line,"=",true)==-1) return tmp;
set(tmp,strlower(ret_memcpy(line,0,strfind(line,"=",true))));
return tmp;
}

stock set(dest[],source[]) {
new count = strlen(source);
new i=0;
for (i=0;i<count;i++) {
dest[i]=source[i];
}
dest[count]=0;
}

ret_memcpy(source[],index=0,numbytes) {
new tmp[MAX_STRING];
new i=0;
tmp[0]=0;
if (index>=strlen(source)) return tmp;
if (numbytes+index>=strlen(source)) numbytes=strlen(source)-index;
if (numbytes<=0) return tmp;
for (i=index;i<numbytes+index;i++) {
tmp[i-index]=source[i];
if (source[i]==0) return tmp;
}
tmp[numbytes]=0;
return tmp;
}

stock strlower(txt[]) {
new tmp[MAX_STRING];
tmp[0]=0;
if (txt[0]==0) return tmp;
new i=0;
for (i=0;i<strlen(txt);i++) {
tmp[i]=tolower(txt[i]);
}
tmp[strlen(txt)]=0;
return tmp;
}