diff --git a/source/CMakeLists.txt b/source/CMakeLists.txt
index a65f65c..a49dbca 100644
--- a/source/CMakeLists.txt
+++ b/source/CMakeLists.txt
@@ -1,2 +1,2 @@
-add_executable(${PROJECT_NAME} main.cpp copytron.c)
+add_executable(${PROJECT_NAME} main.cpp copytron.c flipper.c)
 target_link_libraries(${PROJECT_NAME} TartLib)
diff --git a/source/copytron.c b/source/copytron.c
index 5a3bc7d..c25696a 100644
--- a/source/copytron.c
+++ b/source/copytron.c
@@ -30,7 +30,7 @@ int copytronRemove(copytron_flips* flips, copytron_file* file) {
     for(int i = 0; i < 100; i++) {
         if(flips->file_count != 0) {
             if(strcmp(flips->files[i].path, file->path)) {
-                flips->files[i].path = "";
+                //flips->files[i].path = 0x00;
                 flips->files[i].file_path_len = 0;
                 return 0;
             }
diff --git a/source/flipper.c b/source/flipper.c
index 8b13789..be6163b 100644
--- a/source/flipper.c
+++ b/source/flipper.c
@@ -1 +1,43 @@
+#include "flipper.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 
+const char* m_outputPath;
+const char* m_workingPath;
+flipper_buffer m_outputBuffer;
+flipper_buffer m_workingBuffer;
+
+void FlipperWorkingDir(const char* path) {
+    m_workingPath = path;
+}
+
+void FlipperOutputDir(const char* path) {
+    m_outputPath = path;
+}
+
+void _UpdateBuffer(flipper_buffer* buffer, const char* path) {
+    char command_buffer[1024];
+    int path_size = strlen(path);
+    char* command;
+    memset(command, (path_size + 6) * sizeof(char), sizeof(char));
+
+    strcpy(command, "ls ");
+    strcat(command, path);
+    strcat(command, " -a");
+
+    FILE* f = popen(command,"r");
+    fseek(f,0L,SEEK_END);
+    long sz = ftell(f);
+    fseek(f,0L,SEEK_SET);
+    
+    
+    fread(command_buffer, sz,0,f);
+
+    fclose(f);
+
+    free(command);
+
+    // do stuff with the command buffer.
+
+}
diff --git a/source/flipper.h b/source/flipper.h
index 934733f..16edb9a 100644
--- a/source/flipper.h
+++ b/source/flipper.h
@@ -1,12 +1,17 @@
+#ifndef FLIPPER_H
+#define FLIPPER_H
+
 typedef struct {
     char line[255];
-} line;
+} flipper_line;
 typedef struct {
-    line lins[50];
-} buffer;
+    flipper_line lins[50];
+} flipper_buffer;
 
 void FlipperSetBuffer(const char* path);
-void FlipperAdd(line);
-void FlipperRemove(line);
-void FlipperInDir();
-void FlipperOutDir();
+void FlipperAdd(flipper_line);
+void FlipperRemove(flipper_line);
+void FlipperWorkingDir(const char* path);
+void FlipperOutputDir(const char* path);
+
+#endif // !FLIPPER_H