diff --git a/globe.h b/globe.h
index e5d3c97..610500d 100644
--- a/globe.h
+++ b/globe.h
@@ -11,16 +11,16 @@
 #include <math.h>
 #include <poll.h>
 
-const double GOLDEN_RATIO = 1.6180339887498948482045868343656381;
-const int NUM_WAVES = 7;
-const double OFFSETS[2*NUM_WAVES] = {
+static const double GOLDEN_RATIO = 1.6180339887498948482045868343656381;
+static const int NUM_WAVES = 7;
+static const double OFFSETS[2*NUM_WAVES] = {
   0.5459919526, 0.6072439135, 0.6217563193, 0.5444045324, 0.8923452588,
   0.4626828607, 0.9422234679,
 
   0.7870886548, 0.7425605127, 0.1510923405, 0.3889282293, 0.3730024274,
   0.1450487012, 0.9051931355,
 };
-const double AMPLITUDES[NUM_WAVES] = {
+static const double AMPLITUDES[NUM_WAVES] = {
   //0.9, 0.81, 0.729, 0.6561, 0.59049, 0.531441, 0.4782969
   0.83, 0.6889, 0.571787, 0.47458321, 0.3939040643, 0.326940373369, 0.27136050989627
 };
diff --git a/list.h b/list.h
index 1f7b8a8..2f3a0e0 100644
--- a/list.h
+++ b/list.h
@@ -4,7 +4,7 @@
 #include <stdio.h>
 
 #define MAX_FILES 200
-static void add_file(char *name, char ***files, int *size, int *capacity)
+void add_file(char *name, char ***files, int *size, int *capacity)
 {
   // Prevent from taking too long
   if (*size > MAX_FILES) return;
@@ -19,7 +19,7 @@ static void add_file(char *name, char ***files, int *size, int *capacity)
   (*size)++;
 }
 
-static void add_files(char *name, char ***files, int *size, int *capacity)
+void add_files(char *name, char ***files, int *size, int *capacity)
 {
   DIR *dir;
   struct dirent *entry;