Remove HAVE_STDLIB_H check and replace stdlib.h by cstdlib

config/config.h.cmake

@@ -57,9 +57,6 @@
 #endif
 #endif
 
-// Define if you have the <stdlib.h> header file.
-#cmakedefine EXV_HAVE_STDLIB_H
-
 // Define if you have the strerror function.
 #cmakedefine EXV_HAVE_STRERROR
 

config/config.h.in

@@ -65,9 +65,6 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
 /* Define to 1 if you have the `strchr' function. */
 #undef HAVE_STRCHR
 

config/generateConfigFile.cmake

@@ -36,7 +36,6 @@ check_include_file( "memory.h"  EXV_HAVE_MEMORY_H )
 check_include_file( "process.h" EXV_HAVE_PROCESS_H )
 check_include_file( "stdbool.h" EXV_HAVE_STDBOOL_H )
 check_include_file( "stdint.h"  EXV_HAVE_STDINT_H )
-check_include_file( "stdlib.h"  EXV_HAVE_STDLIB_H )
 check_include_file( "strings.h" EXV_HAVE_STRINGS_H )
 check_include_file( "sys/mman.h"    EXV_HAVE_SYS_MMAN_H )
 check_include_file( "sys/stat.h"    EXV_HAVE_SYS_STAT_H )

include/exiv2/exv_msvc.h

@@ -82,9 +82,6 @@
 /* Define to 1 if you have the <stdint.h> header file. */
 /* #undef EXV_HAVE_STDINT_H */
 
-/* Define to 1 if you have the <stdlib.h> header file. */
-/* #undef EXV_HAVE_STDLIB_H */
-
 /* Define to 1 if you have the `strerror' function. */
 #define EXV_HAVE_STRERROR 1
 

samples/conntest.cpp

@@ -5,7 +5,7 @@
 #include <exiv2/exiv2.hpp>
 
 #include <iostream>
-#include <stdlib.h>
+#include <cstdlib>
 
 void httpcon(const std::string& url, bool useHttp1_0 = false) {
     Exiv2::Dictionary response;

samples/exiv2json.cpp

@@ -13,7 +13,7 @@
 #include <vector>
 #include <set>
 
-#include <stdlib.h>
+#include <cstdlib>
 #include <limits.h>
 #include <sys/types.h>
 #include <sys/stat.h>

samples/geotag.cpp

@@ -12,7 +12,7 @@
 #include <algorithm>
 
 #include <stdio.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <time.h>
 #include <string.h>
 #include <sys/stat.h>

src/exiv2app.hpp

@@ -47,7 +47,7 @@
 
 // stdin handler includes
 #ifndef  _MSC_VER
-#include <stdlib.h>
+#include <cstdlib>
 #include <stdio.h>
 #include <string.h>
 #if defined(__CYGWIN__) || defined(__MINGW__)

src/http.cpp

@@ -37,7 +37,7 @@
 
 #include <sys/types.h>
 #include <stdio.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <time.h>
 #include <sys/stat.h>
 #include <string.h>

src/ini.cpp

@@ -33,7 +33,7 @@ https://github.com/benhoyt/inih
 #include <string.h>
 
 #if !INI_USE_STACK
-#include <stdlib.h>
+#include <cstdlib>
 #endif
 
 #define MAX_SECTION 50

xmpsdk/include/XMP_Environment.h

@@ -154,7 +154,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <strings.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <math.h>
 #if defined(__cplusplus)
 #include <ios>

xmpsdk/src/XMPUtils-FileInfo.cpp

@@ -13,7 +13,7 @@
 
 #include <time.h>
 #include <string.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <locale.h>
 #include <errno.h>
 

xmpsdk/src/XMPUtils.cpp

@@ -17,7 +17,7 @@
 
 #include <time.h>
 #include <string.h>
-#include <stdlib.h>
+#include <cstdlib>
 #include <locale.h>
 #include <errno.h>
 

xmpsdk/third-party/expat/lib/expat.h

@@ -14,7 +14,7 @@
 #define XML_SetExternalEntityRefHandlerArg  XML_SetExternalEntRefHandlerArg
 #endif
 
-#include <stdlib.h>
+#include <cstdlib>
 #include "expat_external.h"
 
 #ifdef __cplusplus