diff --git a/cfg/std.cfg b/cfg/std.cfg
index 1fafe6407..f01af34e0 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -4985,34 +4985,6 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
       <not-uninit/>
     </arg>
   </function>
-  <!-- intmax_t strtoimax(const char *s, char **endp, int base); -->
-  <function name="strtoimax,std::strtoimax">
-    <returnValue type="intmax_t"/>
-    <noreturn>false</noreturn>
-    <leak-ignore/>
-    <arg nr="1">
-      <not-null/>
-      <not-uninit/>
-    </arg>
-    <arg nr="3">
-      <not-uninit/>
-      <valid>0,2:36</valid>
-    </arg>
-  </function>
-  <!-- uintmax_t strtoumax(const char *s, char **endp, int base); -->
-  <function name="strtoumax,std::strtoumax">
-    <returnValue type="uintmax_t"/>
-    <noreturn>false</noreturn>
-    <leak-ignore/>
-    <arg nr="1">
-      <not-null/>
-      <not-uninit/>
-    </arg>
-    <arg nr="3">
-      <not-uninit/>
-      <valid>0,2:36</valid>
-    </arg>
-  </function>
   <!-- float strtof(const char *s, char **endp); -->
   <function name="strtof,std::strtof">
     <returnValue type="float"/>
@@ -5923,10 +5895,10 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
     <returnValue type="bool"/>
     <noreturn>false</noreturn>
   </function>
-  <function name="std::array::clear,std::deque::clear,std::list::clear,std::forward_list::clear,std::map::clear,std::unordered_map::clear,std::queue::clear,std::set::clear,std::unordered_set::clear,std::stack::clear,std::string::clear,std::wstring::clear,std::basic_string::empty,std::vector::clear">
+  <function name="std::array::clear,std::deque::clear,std::list::clear,std::forward_list::clear,std::map::clear,std::unordered_map::clear,std::queue::clear,std::set::clear,std::unordered_set::clear,std::stack::clear,std::string::clear,std::wstring::clear,std::basic_string::clear,std::vector::clear">
     <noreturn>false</noreturn>
   </function>
-  <function name="std::array::empty,std::deque::empty,std::list::empty,std::forward_list::empty,std::map::empty,std::unordered_map::empty,std::queue::empty,std::set::empty,std::unordered_set::empty,std::stack::empty,std::string::empty,std::wstring::empty,std::basic_string::empty,std::vector::empty,std::queue::empty,std::array::empty">
+  <function name="std::array::empty,std::deque::empty,std::list::empty,std::forward_list::empty,std::map::empty,std::unordered_map::empty,std::queue::empty,std::set::empty,std::unordered_set::empty,std::stack::empty,std::string::empty,std::wstring::empty,std::basic_string::empty,std::vector::empty">
     <use-retval/>
     <returnValue type="bool"/>
     <noreturn>false</noreturn>
@@ -6046,7 +6018,7 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
       <valid>0:</valid>
     </arg>
   </function>
-  <function name="std::string::length,std::wstring::length,std::string::size,std::wstring::size,std::basic_string::size,std::basic_string::size">
+  <function name="std::string::length,std::wstring::length,std::basic_string::size,std::basic_string::length">
     <use-retval/>
     <returnValue type="std::size_t"/>
     <noreturn>false</noreturn>