# HG changeset patch
# User Eleni Maria Stea <elene.mst@gmail.com>
# Date 1390771093 -7200
# Node ID 8ffa6d61eb56fee482c744b17410cb2f4b216b96
# Parent  40febfed6cff77a88da9eac454f394640a446b92
changed main.cc functions to static :p

diff -r 40febfed6cff -r 8ffa6d61eb56 src/main.cc
--- a/src/main.cc	Sun Jan 26 23:13:37 2014 +0200
+++ b/src/main.cc	Sun Jan 26 23:18:13 2014 +0200
@@ -10,14 +10,14 @@
 #include "mesh.h"
 #include "volume.h"
 
-bool init(void);
-GLUI *create_ui(void);
-void display(void);
-void reshape(int x, int y);
-void keyboard(unsigned char key, int x, int y);
-void keyboard_up(unsigned char key, int x, int y);
-void mouse(int button, int state, int x, int y);
-void motion(int x, int y);
+static bool init(void);
+static GLUI *create_ui(void);
+static void display(void);
+static void reshape(int x, int y);
+static void keyboard(unsigned char key, int x, int y);
+static void keyboard_up(unsigned char key, int x, int y);
+static void mouse(int button, int state, int x, int y);
+static void motion(int x, int y);
 
 static int win_xsz, win_ysz;
 static float cam_phi, cam_theta, cam_dist = 6;
@@ -65,7 +65,7 @@
 	return 0;
 }
 
-bool init()
+static bool init()
 {
 	vol = new Volume;
 	if(!vol->load("data/test1.vol")) {
@@ -87,7 +87,6 @@
 }
 
 static GLUI_Spinner *res_spin[3];
-
 static void toggle_use_orig(int id)
 {
 	for(int i=0; i<3; i++) {
@@ -98,7 +97,6 @@
 		}
 	}
 }
-
 static void thres_change(int id)
 {
 	static float prev_thres = thres;
@@ -108,8 +106,7 @@
 		mesh->clear();
 	}
 }
-
-GLUI *create_ui()
+static GLUI *create_ui()
 {
 	GLUI *ui = GLUI_Master.create_glui("ui");
 	assert(ui);
@@ -133,7 +130,7 @@
 	return ui;
 }
 
-void display(void)
+static void display(void)
 {
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
@@ -168,7 +165,7 @@
 	assert(glGetError() == GL_NO_ERROR);
 }
 
-void reshape(int x, int y)
+static void reshape(int x, int y)
 {
 	glViewport(0, 0, x, y);
 	glMatrixMode(GL_PROJECTION);
@@ -181,7 +178,7 @@
 	}
 }
 
-void keyboard(unsigned char key, int x, int y)
+static void keyboard(unsigned char key, int x, int y)
 {
 	key_state[(int)key] = true;
 
@@ -201,7 +198,7 @@
 	}
 }
 
-void keyboard_up(unsigned char key, int x, int y)
+static void keyboard_up(unsigned char key, int x, int y)
 {
 	key_state[(int) key] = false;
 }
@@ -210,7 +207,7 @@
 static bool bn_state[32];
 static float prev_thres;
 
-void mouse(int bn, int state, int x, int y)
+static void mouse(int bn, int state, int x, int y)
 {
 	prev_x = x;
 	prev_y = y;
@@ -227,7 +224,7 @@
 	}
 }
 
-void motion(int x, int y)
+static void motion(int x, int y)
 {
 	int dx = x - prev_x;
 	int dy = y - prev_y;