The problem is here:
str_pointer = str_create("NULL");
Basically, if you work with Unicode, you can´t simply define any string directly in c or h files. You have to read all strings from textfiles, even for comparisons. Think about it: You try to compare ASCII with unicode, this won´t work.
Solution: Read "NULL" from a unicode textfile into str_pointer.
Your solution is good, but I tried this before.
It's not correct working.
//--------------------------
1. Working:
Textfile:
"NULL"
file = file_open_read("file.txt");
file_str_readtow(file,str1,NULL,5000); // str1 includes "NULL" from textfile
if(str_cmpni(str1,str_pointer)==1){sys_exit("");} // str_pointer includes "NULL" from other file
file_close(file);
//--------------------------
2. NOT Working: ( This is the needed )
Textfile:
"Hello"
"NULL"
file = file_open_read("file.txt");
file_str_readtow(file,str1,NULL,5000); // str1 includes "Hello" from textfile
file_str_readtow(file,str2,NULL,5000); // str1 includes "NULL" from textfile
if(str_cmpni(str2,str_pointer)==1){sys_exit("");} // str_pointer includes "NULL" from other file
file_close(file);
//------------------------------
It seems like it's not working if it's not the first string from the textfile.
