diff --git a/cfg/posix.cfg b/cfg/posix.cfg
index 381e8b071..ba5fc8213 100644
--- a/cfg/posix.cfg
+++ b/cfg/posix.cfg
@@ -215,11 +215,11 @@
   <!-- int usleep(useconds_t useconds); -->
   <function name="usleep">
     <noreturn>false</noreturn>
+    <leak-ignore/>
     <arg nr="1">
       <not-bool/>
       <valid>0:999999</valid>
     </arg>
-    <leak-ignore/>
     <warn severity="style">Obsolescent function 'usleep' called. It is recommended to use 'nanosleep' or 'setitimer' instead.
 The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() function obsolescent and POSIX.1-2008 removes it. It is recommended that new applications use the 'nanosleep' or 'setitimer' function.</warn>
   </function>
@@ -281,33 +281,33 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   <!-- unsigned int alarm(unsigned int seconds); -->
   <function name="alarm">
     <noreturn>false</noreturn>
+    <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
     </arg>
-    <leak-ignore/>
   </function>
   <!-- struct rpcent *getrpcent(void); -->
   <function name="getrpcent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getrpcent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getrpcent_r'.</warn>
   </function>
   <!-- struct rpcent *getrpcbyname(char *name); -->
   <function name="getrpcbyname">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'getrpcbyname' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getrpcbyname_r'.</warn>
   </function>
   <!-- truct rpcent *getrpcbynumber(int number); -->
   <function name="getrpcbynumber">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
@@ -316,26 +316,26 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct protoent *getprotoent(void); -->
   <function name="getprotoent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getprotoent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getprotoent_r'.</warn>
   </function>
   <!-- struct protoent *getprotobyname(const char *name); -->
   <function name="getprotobyname">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'getprotobyname' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getprotobyname_r'.</warn>
   </function>
   <!-- struct protoent *getprotobynumber(int proto); -->
   <function name="getservbyport">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
@@ -344,19 +344,19 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct servent *getservent(void); -->
   <function name="getservent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getservent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getservent_r'.</warn>
   </function>
   <!-- struct servent *getservbyname(const char *name, const char *proto); -->
   <function name="getservbyname">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
       <not-uninit/>
@@ -365,8 +365,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct servent *getservbyport(int port, const char *proto); -->
   <function name="getservbyport">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
@@ -378,71 +378,71 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct netent  *getnetent(void); -->
   <function name="getnetent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getnetent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getnetent_r'.</warn>
   </function>
   <!-- struct netent *getnetbyname(const char *name); -->
   <function name="getnetbyname">
-    <noreturn>false</noreturn>
     <use-retval/>
-    <arg nr="1">
-      <not-uninit/>
-      <not-null/>
-    </arg>
+    <noreturn>false</noreturn>
     <leak-ignore/>
+    <arg nr="1">
+      <not-null/>
+      <not-uninit/>
+    </arg>
     <warn severity="portability">Non reentrant function 'getnetbyname' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getnetbyname_r'.</warn>
   </function>
   <!-- struct netent *getnetbyaddr(uint32_t net, int type); -->
   <function name="getnetbyaddr">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
     </arg>
     <arg nr="2">
       <not-uninit/>
     </arg>
-    <leak-ignore/>
     <warn severity="portability">Non reentrant function 'getnetbyaddr' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getnetbyaddr_r'.</warn>
   </function>
   <!-- struct hostent *gethostent(void); -->
   <function name="gethostent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <warn severity="portability">Non reentrant function 'gethostent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'gethostent_r'.</warn>
   </function>
   <!-- struct hostent *gethostbyname(const char *name); -->
   <function name="gethostbyname">
-    <noreturn>false</noreturn>
     <use-retval/>
-    <arg nr="1">
-      <not-uninit/>
-      <not-null/>
-    </arg>
+    <noreturn>false</noreturn>
     <leak-ignore/>
+    <arg nr="1">
+      <not-null/>
+      <not-uninit/>
+    </arg>
     <warn severity="style" reason="Obsolescent" alternatives="getaddrinfo"/>
   </function>
   <!-- struct hostent *gethostbyname2(const char *name, int af); -->
   <function name="gethostbyname2">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
       <not-uninit/>
     </arg>
-    <leak-ignore/>
     <warn severity="portability">Non reentrant function 'gethostbyname2' called. For threadsafe applications it is recommended to use the reentrant replacement function 'gethostbyname2_r'.</warn>
   </function>
   <!-- struct hostent *gethostbyaddr(const void *addr, socklen_t len, int type); -->
   <function name="gethostbyaddr">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-null/>
@@ -1588,17 +1588,17 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!--struct passwd *getpwent(void); -->
   <function name="getpwent">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <warn severity="portability">Non reentrant function 'getpwent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getpwent_r'.</warn>
   </function>
   <!--struct passwd *getpwnam(const char *); -->
   <function name="getpwnam">
+    <use-retval/>
+    <noreturn>false</noreturn>
     <arg nr="1">
       <not-uninit/>
     </arg>
-    <noreturn>false</noreturn>
-    <use-retval/>
     <warn severity="portability">Non reentrant function 'getpwnam' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getpwnam_r'.</warn>
   </function>
   <!-- char *strtok(char *s, const char *ct); -->
@@ -1642,11 +1642,11 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct passwd *getpwuid(uid_t uid); -->
   <function name="getpwuid">
+    <use-retval/>
+    <noreturn>false</noreturn>
     <arg nr="1">
       <not-uninit/>
     </arg>
-    <noreturn>false</noreturn>
-    <use-retval/>
     <warn severity="portability">Non reentrant function 'getpwuid' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getpwuid_r'.</warn>
   </function>
   <!-- int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **); -->
@@ -1953,8 +1953,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   <function name="unsetenv">
     <noreturn>false</noreturn>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
   </function>
   <!-- struct tm * localtime(const time_t *tp); -->
@@ -1972,8 +1972,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
       <not-null/>
@@ -1984,8 +1984,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'readdir' called. For threadsafe applications it is recommended to use the reentrant replacement function 'readdir_r'.</warn>
   </function>
@@ -2142,7 +2142,7 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
     <arg nr="1">
       <not-uninit/>
     </arg>
-    <warn severity="style" alternatives="tmpfile,mkstemp,mkdtemp" reason="Obsolescent"/>
+    <warn severity="style" reason="Obsolescent" alternatives="tmpfile,mkstemp,mkdtemp"/>
   </function>
   <!-- void makecontext(ucontext_t *ucp, void (*func)(), int argc, ...); -->
   <function name="makecontext">
@@ -2152,8 +2152,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
       <not-null/>
     </arg>
     <arg nr="2">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="3">
       <not-uninit/>
@@ -2196,8 +2196,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- double scalb(double x, double n); -->
   <function name="scalb">
-    <noreturn>false</noreturn>
     <use-retval/>
+    <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
       <not-uninit/>
@@ -2225,9 +2225,9 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- int bcmp(const void *s1, void *s2, size_t n); -->
   <function name="bcmp">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-null/>
       <not-uninit/>
@@ -2264,9 +2264,9 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- wchar_t *wcswcs(const wchar_t *ws1, const wchar_t *ws2); -->
   <function name="wcswcs">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-null/>
       <not-uninit/>
@@ -2279,9 +2279,9 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- char *index(const char *s, int c); -->
   <function name="index">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-null/>
       <not-uninit/>
@@ -2293,9 +2293,9 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- char *rindex(const char *s, int c); -->
   <function name="rindex">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-null/>
       <not-uninit/>
@@ -2328,12 +2328,12 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="style" reason="Obsolescent" alternatives="pthread_attr_setstack"/>
   </function>
@@ -2342,8 +2342,8 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
       <not-null/>
@@ -2352,39 +2352,39 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- char *tempnam(const char *dir, const char *pfx); -->
   <function name="tempnam">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'tempnam' called. For threadsafe applications it is recommended to use the reentrant replacement function 'tempnam_r'.</warn>
   </function>
   <!-- char *crypt(const char *key, const char *salt); -->
   <function name="crypt">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <arg nr="2">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'crypt' called. For threadsafe applications it is recommended to use the reentrant replacement function 'crypt_r'.</warn>
   </function>
   <!-- char *ttyname(int fd); -->
   <function name="ttyname">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-uninit/>
     </arg>
@@ -2392,70 +2392,70 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct spwd *getspnam(const char *name); -->
   <function name="getspnam">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'getspnam' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getspnam_r'.</warn>
   </function>
   <!-- struct spwd *getspent(void); -->
   <function name="getspent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <warn severity="portability">Non reentrant function 'getspent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getspent_r'.</warn>
   </function>
   <!-- struct spwd *fgetspent(FILE *fp); -->
   <function name="fgetspent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'fgetspent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'fgetspent_r'.</warn>
   </function>
   <!-- struct spwd *sgetspent(const char *s); -->
   <function name="sgetspent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'sgetspent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'sgetspent_r'.</warn>
   </function>
   <!-- struct passwd *fgetpwent(FILE *stream); -->
   <function name="fgetpwent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'fgetpwent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'fgetpwent_r'.</warn>
   </function>
   <!-- struct group *getgrent(void); -->
   <function name="getgrent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <warn severity="portability">Non reentrant function 'getgrent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getgrent_r'.</warn>
   </function>
   <!-- struct group *fgetgrent(FILE *stream); -->
   <function name="fgetgrent">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'fgetgrent' called. For threadsafe applications it is recommended to use the reentrant replacement function 'fgetgrent_r'.</warn>
   </function>
@@ -2476,20 +2476,20 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- struct group *getgrnam(const char *name); -->
   <function name="getgrnam">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
-      <not-uninit/>
       <not-null/>
+      <not-uninit/>
     </arg>
     <warn severity="portability">Non reentrant function 'getgrnam' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getgrnam_r'.</warn>
   </function>
   <!-- struct group *getgrgid(gid_t gid); -->
   <function name="getgrgid">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <arg nr="1">
       <not-uninit/>
     </arg>
@@ -2497,9 +2497,9 @@ The obsolescent function 'usleep' is called. POSIX.1-2001 declares usleep() func
   </function>
   <!-- char *getlogin(void); -->
   <function name="getlogin">
+    <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <use-retval/>
     <warn severity="portability">Non reentrant function 'getlogin' called. For threadsafe applications it is recommended to use the reentrant replacement function 'getlogin_r'.</warn>
   </function>
   <!-- char *ctermid(char *s); -->