- Added 4 functions to libck: getcwd, setcwd, mkdir, rmdir.

- Fixed Makefile for building "libck" under tcc. 
- Added example to new functions

git-svn-id: svn://kolibrios.org@8280 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/ktcc/trunk/samples/dir_example.c

@@ -0,0 +1,21 @@
+#include <dir.h>
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdlib.h>
+int main()
+{
+    char *path=getcwd(NULL, PATH_MAX);
+    printf("Current directory: %s\n", path); 
+    setcwd("/sys"); //String must be null terminated!
+    path=getcwd(NULL, PATH_MAX);
+    printf("Move to the directory: %s\n", path);
+    free(path);
+    if(true==mkdir("TEST1")){
+        puts("Test folder created!");
+        return(0);
+    }
+    else{
+        puts("Error creating folder!");
+        return(-1);
+    }
+}