Without further ado, the following was found:

Issue:    B<…>size_t size → B<…size_t> I<size>

"B<int getpwnam_r(>size_t size;\n"
"B<               const char *restrict >I<name>B<, struct passwd *restrict >I<pwd>B<,>\n"
"B<               char >I<buf>B<[restrict >I<size>B<], size_t >I<size>B<,>\n"
"B<               struct passwd **restrict >I<result>B<);>\n"
"B<int getpwuid_r(>size_t size;\n"
"B<               uid_t >I<uid>B<, struct passwd *restrict >I<pwd>B<,>\n"
"B<               char >I<buf>B<[restrict >I<size>B<], size_t >I<size>B<,>\n"
"B<               struct passwd **restrict >I<result>B<);>\n"