File pfstools-stdlib.patch of Package pfstools

--- src/fileformat/pfsinexr.cpp
+++ src/fileformat/pfsinexr.cpp
@@ -27,6 +27,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <stdio.h>
--- src/fileformat/pfsinppm.cpp
+++ src/fileformat/pfsinppm.cpp
@@ -28,6 +28,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/fileformat/pfsinrgbe.cpp
+++ src/fileformat/pfsinrgbe.cpp
@@ -28,6 +28,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/fileformat/pfsintiff.cpp
+++ src/fileformat/pfsintiff.cpp
@@ -27,6 +27,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/fileformat/pfsoutexr.cpp
+++ src/fileformat/pfsoutexr.cpp
@@ -30,6 +30,7 @@
 
 #include <iostream>
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <pfs.h>
 #include <getopt.h>
--- src/fileformat/pfsoutppm.cpp
+++ src/fileformat/pfsoutppm.cpp
@@ -28,6 +28,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/fileformat/pfsoutrgbe.cpp
+++ src/fileformat/pfsoutrgbe.cpp
@@ -28,6 +28,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/fileformat/pfsouttiff.cpp
+++ src/fileformat/pfsouttiff.cpp
@@ -27,6 +27,8 @@
 
 #include <config.h>
 
+#include <stdlib.h>
+
 #include <iostream>
 
 #include <getopt.h>
--- src/filter/pfscat.cpp
+++ src/filter/pfscat.cpp
@@ -28,6 +28,7 @@
 #include <iostream>
 #include <getopt.h>
 #include <fcntl.h>
+#include <limits.h> 
 #include <stdlib.h>
 
 #define PROG_NAME "pfscat"
--- src/filter/pfscut.cpp
+++ src/filter/pfscut.cpp
@@ -27,6 +27,8 @@
 #include <pfs.h>
 #include <iostream>
 #include <getopt.h>
+#include <limits.h>
+#include <stdlib.h>
 
 
 #define PROG_NAME "pfscut"
--- src/filter/pfspad.cpp
+++ src/filter/pfspad.cpp
@@ -28,6 +28,8 @@
 #include <pfs.h>
 #include <iostream>
 #include <getopt.h>
+#include <limits.h>
+#include <stdlib.h>
 
 
 #define PROG_NAME "pfspad"
--- src/pfs/pfs.cpp
+++ src/pfs/pfs.cpp
@@ -38,6 +38,7 @@
 
 #include <fcntl.h>
 
+#include <stdlib.h>
 #include <string.h>
 #include <assert.h>
 #include <string>