From 39dd847c1f4bf18e5564de47ea84d688133cdbf7 Mon Sep 17 00:00:00 2001
From: alvarofe <alvaro.felipe91@gmail.com>
Date: Tue, 21 Feb 2017 22:25:31 +0100
Subject: [PATCH] Fix build plus indentation issues

---
 libr/bin/pdb/types.h  |  6 +++---
 libr/core/cmd_anal.c  |  2 +-
 libr/core/cmd_print.c |  1 -
 libr/hash/entropy.c   | 30 +++++++++++++++---------------
 4 files changed, 19 insertions(+), 20 deletions(-)

diff --git a/libr/bin/pdb/types.h b/libr/bin/pdb/types.h
index b264f9fc8d..e3b463be9e 100644
--- a/libr/bin/pdb/types.h
+++ b/libr/bin/pdb/types.h
@@ -1,5 +1,5 @@
-#ifndef TYPES_H
-#define TYPES_H
+#ifndef PDB_TYPES_H
+#define PDB_TYPES_H
 
 #define _R_LIST_C
 #include <r_util.h>
@@ -1203,4 +1203,4 @@ typedef struct {
 } SOmapStream;
 // end of omap structures
 
-#endif // TYPES_H
+#endif // PDB_TYPES_H
diff --git a/libr/core/cmd_anal.c b/libr/core/cmd_anal.c
index bb24fe4f80..d098570f47 100644
--- a/libr/core/cmd_anal.c
+++ b/libr/core/cmd_anal.c
@@ -3864,7 +3864,7 @@ static bool cmd_anal_refs(RCore *core, const char *input) {
 	switch (input[0]) {
 	case '-': { // "ax-"
 		const char *inp;
-		ut64 a, b;
+		ut64 b;
 		char *p;
 		RList *list;
 		RListIter *iter;
diff --git a/libr/core/cmd_print.c b/libr/core/cmd_print.c
index 197d0ef1e2..ab07ee90e5 100644
--- a/libr/core/cmd_print.c
+++ b/libr/core/cmd_print.c
@@ -6,7 +6,6 @@
 #include "r_print.h"
 #include "r_types.h"
 #include "r_util.h"
-#include "ht.h"
 #include <limits.h>
 
 #define R_CORE_MAX_DISASM (1024*1024*8)
diff --git a/libr/hash/entropy.c b/libr/hash/entropy.c
index 00007a0e38..7e0c97aee6 100644
--- a/libr/hash/entropy.c
+++ b/libr/hash/entropy.c
@@ -10,25 +10,25 @@
 #include "r_types.h"
 
 static double get_px(ut8 x, const ut8 *data, ut64 size) {
-        ut64 i, count = 0;
-        for (i = 0; i < size; i++) {
-                if (data[i] == x) {
-                        count++;
+	ut64 i, count = 0;
+	for (i = 0; i < size; i++) {
+		if (data[i] == x) {
+			count++;
 		}
 	}
-        return size > 0? (double) count / size: 0;
+	return size > 0? (double) count / size: 0;
 }
 
 R_API double r_hash_entropy(const ut8 *data, ut64 size) {
-        ut32 x;
-        double h = 0, px, log2 = log (2.0);
-        for (x = 0; x < 256; x++) {
-                px = get_px (x, data, size);
-                if (px > 0) {
-                        h += -px * (log (px) / log2);
+	ut32 x;
+	double h = 0, px, log2 = log (2.0);
+	for (x = 0; x < 256; x++) {
+		px = get_px (x, data, size);
+		if (px > 0) {
+			h += -px * (log (px) / log2);
 		}
-        }
-        return h;
+	}
+	return h;
 }
 
 R_API double r_hash_entropy_fraction(const ut8 *data, ut64 size) {
@@ -36,8 +36,8 @@ R_API double r_hash_entropy_fraction(const ut8 *data, ut64 size) {
 	if (size < 256) {
 		double base = log (size);
 		return base
-			? h * log (2.0) / base
-			: 0;
+		? h * log (2.0) / base
+		: 0;
 	}
 	return h / 8;
 }