Revert "code refactoring."

This reverts commit 6d5ce9daca.

src/lib/build.c

@@ -5,8 +5,6 @@
 #include <Enventor.h>
 #include "enventor_private.h"
 
-
-
 typedef struct builder_s
 {
    Eina_Strbuf *strbuf;
@@ -148,14 +146,22 @@ build_edc(void)
    char *cur_dir = ecore_file_realpath("./");
    if (!cur_dir) goto err;
 
-   if (change_cur_dir(edc_dir)) goto err;
+#ifdef _WIN32
+   if (_chdir(edc_dir)) goto err;
+#else
+   if (chdir(edc_dir)) goto err;
+#endif
 
    Ecore_Exe_Flags flags =
       (ECORE_EXE_PIPE_READ_LINE_BUFFERED | ECORE_EXE_PIPE_READ |
        ECORE_EXE_PIPE_ERROR_LINE_BUFFERED | ECORE_EXE_PIPE_ERROR);
    ecore_exe_pipe_run(bd->build_cmd, flags, NULL);
 
-   if (change_cur_dir(cur_dir)) goto err;
+#ifdef _WIN32
+   if (_chdir(cur_dir)) goto err;
+#else
+   if (chdir(cur_dir)) goto err;
+#endif
 
 err:
    if (edc_dir) free(edc_dir);

src/lib/enventor_private.h

@@ -310,7 +310,6 @@ Eina_List *edit_group_list_get(edit_data *ed);
 /* util */
 void mem_fail_msg(void);
 const char* part_type_str_convert(Edje_Part_Type type);
-int change_cur_dir(const char *dir);
 
 /* reference */
 void ref_init(void);

src/lib/util.c

@@ -5,18 +5,7 @@
 #include <Enventor.h>
 #include "enventor_private.h"
 
-int
-change_cur_dir(const char *dir)
-{
-#ifdef _WIN32
-   return _chdir(dir);
-#else
-   return chdir(dir);
-#endif
-}
-
-void
-mem_fail_msg(void)
+void mem_fail_msg(void)
 {
    EINA_LOG_ERR("Failed to allocate Memory!");
 }