-struct passwd*(*p_getpwnam)(const char*) = getpwnam;
-int(*p_getpwnam_r)(const char*,struct passwd*,char*,size_t,struct passwd**) = getpwnam_r;
-struct passwd*(*p_getpwuid)(uid_t) = getpwuid;
-int(*p_getpwuid_r)(uid_t,struct passwd*,char*,size_t,struct passwd**) = getpwuid_r;
+{struct passwd*(*p)(const char*) = getpwnam;}
+{int(*p)(const char*,struct passwd*,char*,size_t,struct passwd**) = getpwnam_r;}
+{struct passwd*(*p)(uid_t) = getpwuid;}
+{int(*p)(uid_t,struct passwd*,char*,size_t,struct passwd**) = getpwuid_r;}