From 63781d0c9c5157db0302a61ed5cc2fd805758476 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Nicol=C3=A1s=20Dimov?= <ndimov@gmail.com>
Date: Wed, 23 Jun 2004 04:08:44 +0000
Subject: [PATCH 1/1] copio el z para que no se tenga que procesar todo el
 choclo de nuevo

---
 src/mtf/main.c | 5 ++---
 src/mtf/mtf.c  | 7 ++-----
 src/mtf/mtf.h  | 1 +
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/src/mtf/main.c b/src/mtf/main.c
index 796950a..a6f9bda 100644
--- a/src/mtf/main.c
+++ b/src/mtf/main.c
@@ -11,11 +11,11 @@ int main(int argc, char *argv[] )
 	char *z, *dato;
 	char *pos;
 	int len;
-	int i, size;
+	int i, size, z_len;
 	
 	len = fread(buff, 1, BUFFER_SIZE, stdin);
 	buff[len] = '\0';
-	pos = jacu_mtf(buff, len);
+	pos = jacu_mtf(buff, len, &z, &z_len);
 	for(i=0; i<len; i++)
 		printf("%d ",pos[i]);/*putchar(pos[i]);*/
 
@@ -31,4 +31,3 @@ int main(int argc, char *argv[] )
 
 	return 0;
 }
-
diff --git a/src/mtf/mtf.c b/src/mtf/mtf.c
index 6326b5e..bdb423c 100644
--- a/src/mtf/mtf.c
+++ b/src/mtf/mtf.c
@@ -24,16 +24,13 @@ char *jacu_mtf(char *datos, int len, char **_z, int *z_len)
 	
 	pos = (char *)malloc(len*sizeof(char));
 	z = jacu_buscar_z(datos, len, &size);
-	(*_z) = jacu_buscar_z(datos, len, &size);
-
+	*_z = (char*)malloc(len*sizeof(char));
+	memcpy(*_z, z, len*sizeof(char));
 	for(i=0; i<len; i++){
 		pos[i] = get_pos(z, size, datos[i]);
-		printf("pos de %c = %d\n", datos[i], pos[i]);
 		if (pos[i] != 0) 
 			pop_front(z, pos[i]);
 	}
-
-	/*(*_z) = z;*/
 	(*z_len) = size;
 	return pos;
 }
diff --git a/src/mtf/mtf.h b/src/mtf/mtf.h
index 0972de3..d313b55 100644
--- a/src/mtf/mtf.h
+++ b/src/mtf/mtf.h
@@ -2,6 +2,7 @@
 #define _MFT_H_
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 char *jacu_mtf(char *datos, int len, char **_z, int *z_len);
 
-- 
2.43.0