Merge remote-tracking branch 'origin/4.7' into HEAD

Conflicts:
	configure
	mkspecs/symbian-gcce/qmake.conf
	qmake/generators/metamakefile.cpp
	qmake/generators/win32/mingw_make.cpp
	src/corelib/global/global.pri
	src/corelib/global/qglobal.h
	src/opengl/qgl.cpp
	src/opengl/qwindowsurface_gl.cpp
	src/plugins/platforms/wayland/qwaylandbuffer.h
	tests/auto/qnetworkreply/tst_qnetworkreply.cpp
	tools/designer/src/components/formeditor/qdesigner_resource.cpp

path: root/Python/strdup.c

/* strdup() replacement (from stdwin, if you must know) */

#include "pgenheaders.h"

char *
strdup(const char *str)
{
	if (str != NULL) {
		register char *copy = malloc(strlen(str) + 1);
		if (copy != NULL)
			return strcpy(copy, str);
	}
	return NULL;
}