objective c - I'm getting an Incompatible pointer types warning -

i'm trying create extension air application , have been following documentation on adobe's website , other examples , looks correct don't know enough objective c know why i'm getting warning.

#import "flashruntimeextensions.h"  @import contacts; @import uikit;  cnauthorizationstatus contactstatus; cncontactstore * contactstore; cncontactfetchrequest * request; nsmutablearray * contacts; nsarray * fullcontactlist;  freobject hascontactlistaccess(frecontext ctx, void* funcdata, uint32_t argc) {     uint32_t statusresult = true;      if(contactstatus == cnauthorizationstatusdenied){         statusresult = false;     }      freobject returnboolean = nil;     frenewobjectfrombool(statusresult,&returnboolean);      return returnboolean; }  freobject getallcontacts(frecontext ctx, void* funcdata, uint32_t argc){     contactstore = [[cncontactstore alloc] init];     [contactstore requestaccessforentitytype:cnentitytypecontacts completionhandler:^(bool granted, nserror * _nullable error) {         contacts = [nsmutablearray array];         nserror * fetcherror;         request = [[cncontactfetchrequest alloc] initwithkeystofetch:@[cncontactidentifierkey, [cncontactformatter descriptorforrequiredkeysforstyle:cncontactformatterstylefullname]]];          bool success = [contactstore enumeratecontactswithfetchrequest:request error:&fetcherror usingblock:^(cncontact * _nonnull contact, bool * stop) {             [contacts addobject:contact];         }];          if(!success) {             nslog(@"error = %@", fetcherror);         }          fullcontactlist = [contacts copy];     }];        freobject contactsobject = null;     frenewobject((const uint8_t*)"array", 0, null, &contactsobject, nil);      return contactsobject; }  void aircontextinitializer(void* extdata, const uint8_t* ctxtype, frecontext ctx, uint32_t* numfunctionstoset, const frenamedfunction** functionstoset){     contactstore = [[cncontactstore alloc] init];      *numfunctionstoset = 2;     frenamedfunction* func = (frenamedfunction*)malloc(sizeof(frenamedfunction) * *numfunctionstoset);      func[0].name = (const uint8_t*)"hascontactlistaccess";     func[0].functiondata = null;     func[0].function = &hascontactlistaccess;      func[1].name = (const uint8_t*)"getallcontacts";     func[1].functiondata = null;     func[1].function = &getallcontacts;      *functionstoset = func; }  void aircontextfinalizer(frecontext ctx) {     return; }  void airextensioninitializer(void** extdatatoset, frecontextinitializer* ctxinitializertoset, frecontextfinalizer* ctxfinalizertoset) {     *extdatatoset = null;     *ctxinitializertoset = &aircontextinitializer; } 

the warnings showing on lines 59 , 63:

func[0].function = &hascontactlistaccess; func[1].function = &getallcontacts;