str_destroy and str_free

README.md

@@ -3,21 +3,29 @@ C library with collections, strings, exceptions, io...
 
 
 ## Build
-1. Clone the repository.
+1. Clone this repository.
     ```
     git clone https://timerix.ddns.net/git/Timerix/tlibc.git
     ```
-2. Install [cbuild](https://timerix.ddns.net/git/Timerix/cbuild).
+
+2. Install [cbuild](https://timerix.ddns.net/git/Timerix/cbuild) version specified in `project.config`.
+
 3. Build static library
     ```
     cd tlibc
     cbuild build_static_lib_dbg
     ```
 
+
 ## Usage
-Include `tlibc/tlibc.h` and put this code at the beginning of `main()`.
-```
-    Deferral(32);
+```c
+#include "tlibc/tlibc.h"
+
+int main(){
+    Deferral(32); // reserve memory for 32 defers
     try_fatal_void(tlibc_init());
     Defer(tlibc_deinit());
+
+    Return 0; // call defers
+}
 ```