Fixes for warnings related to -Wimplicit-int.

[oweals/cde.git] / cde / programs / dtksh / ksh93 / ship / shipfeature.sh

diff --git a/cde/programs/dtksh/ksh93/ship/shipfeature.sh b/cde/programs/dtksh/ksh93/ship/shipfeature.sh
index 0e077d80d7cab9aee9e1e3a0484128175c425a9c..fc1a26be14dd4a019d9606cd98de82a14623e4ce 100644 (file)
--- a/cde/programs/dtksh/ksh93/ship/shipfeature.sh
+++ b/cde/programs/dtksh/ksh93/ship/shipfeature.sh
@@ -435,7 +435,7 @@ $1"
        ?*)     z=$lib
                e=
                lib=
-               echo "main(){return(0);}" > $tmp.c
+               echo "int main(){return(0);}" > $tmp.c
                for x in $z
                do      case $x in
                        -)      case $lib in
@@ -854,7 +854,7 @@ extern int $v;
 #endif"
                                        ;;
                                esac
-                               echo "main(){char* i = (char*)&$v; return i!=0;}"
+                               echo "int main(){char* i = (char*)&$v; return i!=0;}"
                                } > $tmp.c
                                $cc -c $tmp.c <&$nullin >&$nullout &&
                                rm -f $tmp.exe
@@ -1109,7 +1109,7 @@ static struct xxx v;
 struct xxx* f() { return &v; }"
                                        ;;
                                esac
-                               echo "main() { f(); return 0; }"
+                               echo "int main() { f(); return 0; }"
                                } > $tmp.c
                                rm -f $tmp.exe
                                if      $cc -o $tmp.exe $tmp.c <&$nullin >&$nullout &&