MAINT: fix implicit declaration warning
MAINT: fix implicit declaration warning

jakirkham/numpy,WarrenWeckesser/numpy,jakirkham/numpy,abalkin/numpy,numpy/numpy,madphysicist/numpy,MSeifert04/numpy,tynn/numpy,tynn/numpy,shoyer/numpy,mhvk/numpy,grlee77/numpy,jorisvandenbossche/numpy,grlee77/numpy,pbrod/numpy,mhvk/numpy,grlee77/numpy,charris/numpy,WarrenWeckesser/numpy,numpy/numpy,mhvk/numpy,shoyer/numpy,pbrod/numpy,seberg/numpy,jorisvandenbossche/numpy,anntzer/numpy,seberg/numpy,anntzer/numpy,simongibbons/numpy,mattip/numpy,madphysicist/numpy,pizzathief/numpy,jakirkham/numpy,pizzathief/numpy,gfyoung/numpy,madphysicist/numpy,shoyer/numpy,pizzathief/numpy,seberg/numpy,MSeifert04/numpy,mhvk/numpy,jorisvandenbossche/numpy,WarrenWeckesser/numpy,rgommers/numpy,mhvk/numpy,simongibbons/numpy,MSeifert04/numpy,jorisvandenbossche/numpy,rgommers/numpy,seberg/numpy,endolith/numpy,ahaldane/numpy,jakirkham/numpy,mattip/numpy,pbrod/numpy,grlee77/numpy,ahaldane/numpy,pdebuyl/numpy,rgommers/numpy,abalkin/numpy,abalkin/numpy,anntzer/numpy,pdebuyl/numpy,ahaldane/numpy,jorisvandenbossche/numpy,gfyoung/numpy,pbrod/numpy,Eric89GXL/numpy,shoyer/numpy,madphysicist/numpy,endolith/numpy,ahaldane/numpy,anntzer/numpy,endolith/numpy,pizzathief/numpy,WarrenWeckesser/numpy,mattip/numpy,pbrod/numpy,Eric89GXL/numpy,shoyer/numpy,endolith/numpy,WarrenWeckesser/numpy,numpy/numpy,pizzathief/numpy,pdebuyl/numpy,mattip/numpy,jakirkham/numpy,grlee77/numpy,ahaldane/numpy,simongibbons/numpy,simongibbons/numpy,rgommers/numpy,charris/numpy,charris/numpy,gfyoung/numpy,charris/numpy,tynn/numpy,MSeifert04/numpy,Eric89GXL/numpy,MSeifert04/numpy,madphysicist/numpy,Eric89GXL/numpy,numpy/numpy,pdebuyl/numpy,simongibbons/numpy