include signal.h
include signal.h

linux included it indirectly somehow, but relying on that is wrong and
breaks the freebsd build.

maui-packages/qt-creator,bakaiadam/collaborative_qt_creator,omniacreator/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,farseerri/git_code,danimo/qt-creator,martyone/sailfish-qtcreator,duythanhphan/qt-creator,maui-packages/qt-creator,farseerri/git_code,maui-packages/qt-creator,enricoros/k-qt-creator-inspector,ostash/qt-creator-i18n-uk,omniacreator/qtcreator,renatofilho/QtCreator,Distrotech/qtcreator,darksylinc/qt-creator,amyvmiwei/qt-creator,sandsmark/qtcreator-minimap,hdweiss/qt-creator-visualizer,Distrotech/qtcreator,darksylinc/qt-creator,dmik/qt-creator-os2,bakaiadam/collaborative_qt_creator,kuba1/qtcreator,hdweiss/qt-creator-visualizer,colede/qtcreator,yinyunqiao/qtcreator,richardmg/qtcreator,danimo/qt-creator,malikcjm/qtcreator,pcacjr/qt-creator,malikcjm/qtcreator,KDE/android-qt-creator,sandsmark/qtcreator-minimap,yinyunqiao/qtcreator,maui-packages/qt-creator,darksylinc/qt-creator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,Distrotech/qtcreator,yinyunqiao/qtcreator,kuba1/qtcreator,richardmg/qtcreator,jonnor/qt-creator,colede/qtcreator,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,martyone/sailfish-qtcreator,KDAB/KDAB-Creator,darksylinc/qt-creator,syntheticpp/qt-creator,Distrotech/qtcreator,jonnor/qt-creator,ostash/qt-creator-i18n-uk,KDAB/KDAB-Creator,dmik/qt-creator-os2,kuba1/qtcreator,darksylinc/qt-creator,martyone/sailfish-qtcreator,KDE/android-qt-creator,sandsmark/qtcreator-minimap,jonnor/qt-creator,danimo/qt-creator,xianian/qt-creator,xianian/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,richardmg/qtcreator,malikcjm/qtcreator,darksylinc/qt-creator,KDE/android-qt-creator,Distrotech/qtcreator,syntheticpp/qt-creator,richardmg/qtcreator,KDAB/KDAB-Creator,ostash/qt-creator-i18n-uk,kuba1/qtcreator,malikcjm/qtcreator,maui-packages/qt-creator,duythanhphan/qt-creator,enricoros/k-qt-creator-inspector,duythanhphan/qt-creator,danimo/qt-creator,omniacreator/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,farseerri/git_code,colede/qtcreator,azat/qtcreator,AltarBeastiful/qt-creator,richardmg/qtcreator,AltarBeastiful/qt-creator,kuba1/qtcreator,farseerri/git_code,amyvmiwei/qt-creator,hdweiss/qt-creator-visualizer,amyvmiwei/qt-creator,xianian/qt-creator,jonnor/qt-creator,syntheticpp/qt-creator,ostash/qt-creator-i18n-uk,colede/qtcreator,renatofilho/QtCreator,pcacjr/qt-creator,yinyunqiao/qtcreator,xianian/qt-creator,renatofilho/QtCreator,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,Distrotech/qtcreator,farseerri/git_code,AltarBeastiful/qt-creator,sandsmark/qtcreator-minimap,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,pcacjr/qt-creator,azat/qtcreator,jonnor/qt-creator,Distrotech/qtcreator,bakaiadam/collaborative_qt_creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,martyone/sailfish-qtcreator,farseerri/git_code,maui-packages/qt-creator,AltarBeastiful/qt-creator,farseerri/git_code,danimo/qt-creator,renatofilho/QtCreator,danimo/qt-creator,richardmg/qtcreator,dmik/qt-creator-os2,syntheticpp/qt-creator,kuba1/qtcreator,omniacreator/qtcreator,danimo/qt-creator,KDE/android-qt-creator,dmik/qt-creator-os2,duythanhphan/qt-creator,malikcjm/qtcreator,colede/qtcreator,omniacreator/qtcreator,enricoros/k-qt-creator-inspector,malikcjm/qtcreator,xianian/qt-creator,syntheticpp/qt-creator,danimo/qt-creator,dmik/qt-creator-os2,kuba1/qtcreator,KDAB/KDAB-Creator,azat/qtcreator,bakaiadam/collaborative_qt_creator,pcacjr/qt-creator,duythanhphan/qt-creator,malikcjm/qtcreator,dmik/qt-creator-os2,syntheticpp/qt-creator,renatofilho/QtCreator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,enricoros/k-qt-creator-inspector,bakaiadam/collaborative_qt_creator,KDE/android-qt-creator,enricoros/k-qt-creator-inspector,jonnor/qt-creator,hdweiss/qt-creator-visualizer,maui-packages/qt-creator,danimo/qt-creator,kuba1/qtcreator,amyvmiwei/qt-creator,azat/qtcreator,xianian/qt-creator,hdweiss/qt-creator-visualizer,kuba1/qtcreator,amyvmiwei/qt-creator,KDAB/KDAB-Creator,colede/qtcreator,pcacjr/qt-creator,martyone/sailfish-qtcreator,xianian/qt-creator,dmik/qt-creator-os2,KDE/android-qt-creator,renatofilho/QtCreator,omniacreator/qtcreator,sandsmark/qtcreator-minimap,AltarBeastiful/qt-creator,enricoros/k-qt-creator-inspector,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,darksylinc/qt-creator,amyvmiwei/qt-creator,bakaiadam/collaborative_qt_creator,yinyunqiao/qtcreator,yinyunqiao/qtcreator,xianian/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,enricoros/k-qt-creator-inspector,ostash/qt-creator-i18n-uk,duythanhphan/qt-creator,azat/qtcreator,hdweiss/qt-creator-visualizer,xianian/qt-creator,pcacjr/qt-creator,martyone/sailfish-qtcreator,colede/qtcreator,KDAB/KDAB-Creator,pcacjr/qt-creator