Code improved for less memory

[proxmark3-svn] / client / loclass / fileutils.h

diff --git a/client/loclass/fileutils.h b/client/loclass/fileutils.h
index 623190a61e3a1e0f725fcefdb320826419f84277..79dbe5660568f13a61a5b0f3f4d3b7114da46955 100644 (file)
--- a/client/loclass/fileutils.h
+++ b/client/loclass/fileutils.h
@@ -22,7 +22,7 @@
  *
  * This is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation.
+ * by the Free Software Foundation, or, at your option, any later version. 
  *
  * This file is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -33,11 +33,13 @@
  * along with loclass.  If not, see <http://www.gnu.org/licenses/>.
  * 
  * 
- * 
  ****************************************************************************/
 
 #ifndef FILEUTILS_H
 #define FILEUTILS_H
+
+#ifndef ON_DEVICE
+
 /**
  * @brief Utility function to save data to a file. This method takes a preferred name, but if that
  * file already exists, it tries with another name until it finds something suitable.
@@ -50,6 +52,8 @@
  */
 int saveFile(const char *preferredName, const char *suffix, const void* data, size_t datalen);
 
+int fileExists(const char *filename);
+#endif //ON_DEVICE
 
 /**
  * Utility function to print to console. This is used consistently within the library instead
@@ -59,5 +63,4 @@ int saveFile(const char *preferredName, const char *suffix, const void* data, si
  * @param fmt
  */
 void prnlog(char *fmt, ...);
-int fileExists(const char *filename);
 #endif // FILEUTILS_H