Change approach for weak symbols

Ignore the aliases in the MinGW-w64 .def files altogether; they are
not just incomplete, but sometimes also wrong (e.g.,
ldc-developers/ldc#2903; there were more of
these after I checked against msvcrt.lib).

I decided to write a little tool to extract these aliases from the MS
libs. The resulting output for VS 2015 oldnames.lib and msvcrt.lib is
included (as well as the tool) as input files for the generated linker
directives in oldnames.lib.

Author: kinke

windows/mingw/buildsdk.d

@@ -27,7 +27,6 @@ import std.string;
 version = verbose;
 
 bool x64;
-string[string] weakSymbols; // weak name => real name
 
 
 void runShell(string cmd)
@@ -132,17 +131,15 @@ void sanitizeDef(string defFile)
             return `LIBRARY "vcruntime140.dll"`;
 
         // The MinGW-w64 .def files specify weak external symbols as 'alias == realName'.
+        // Just ignore them; they are incomplete and sometimes wrong.
         const i = line.indexOf("==");
         if (i > 0)
         {
             const weakName = strip(line[0 .. i]);
             const realName = strip(line[i+2 .. $]);
 
             if (weakName.indexOf(' ') < 0 && realName.indexOf(' ') < 0)
-            {
-                weakSymbols[weakName] = realName;
                 return ";" ~ line;
-            }
         }
 
         // Un-hide functions overridden by the MinGW runtime.
@@ -393,47 +390,34 @@ void buildMsvcrt(string outDir)
 
 void buildOldnames(string outDir)
 {
-    static string prependUnderscore(string symbolName)
-    {
-        return symbolName.startsWith("__imp_")
-            ? symbolName[0 .. 6] ~ "_" ~ symbolName[6 .. $] // __imp_name => __imp__name
-            : "_" ~ symbolName;                             // name => _name
-    }
+    static struct WeakSymbol { string name; string targetName; }
+    WeakSymbol[] weakSymbols;
 
-    const lines = std.file.readText("oldnames.list").splitLines;
-    foreach (line; lines)
+    void processAliasesFile(string path)
     {
-        if (line.length == 0)
-            continue;
+        foreach (line; std.file.readText(path).splitLines)
+        {
+            if (line.length == 0 || line[0] == ';')
+                continue;
 
-        string weakName;
-        string realName;
+            const equalsIndex = line.indexOf('=');
+            const weakName = line[0 .. equalsIndex];
+            const realName = line[equalsIndex+1 .. $];
 
-        const equalsIndex = line.indexOf('=');
-        if (equalsIndex > 0)
-        {
-            weakName = line[0 .. equalsIndex];
-            realName = line[equalsIndex+1 .. $];
-        }
-        else // most real names just feature an additional leading underscore
-        {
-            weakName = line;
-            realName = prependUnderscore(weakName);
+            weakSymbols ~= WeakSymbol(weakName, realName);
         }
-
-        weakSymbols[weakName] = realName;
     }
 
-    static string getMangledName(string symbolName)
-    {
-        return x64 ? symbolName : prependUnderscore(symbolName);
-    }
+    const suffix = x64 ? "64" : "32";
+    processAliasesFile("oldnames.aliases" ~ suffix);
+    // include the weak symbols from msvcrt.lib too
+    processAliasesFile("msvcrt140.aliases" ~ suffix);
 
     const oldnames_c =
-        // access this __ref_oldnames symbol to drag in the generated linker directives (msvcrt_stub.c)
+        // access this __ref_oldnames symbol (in msvcrt_stub.c) to drag in the generated linker directives
         "int __ref_oldnames;\n" ~
-        weakSymbols.byKeyValue.map!(pair =>
-            `__pragma(comment(linker, "/alternatename:` ~ getMangledName(pair.key) ~ `=` ~ getMangledName(pair.value) ~ `"));`
+        weakSymbols.map!(sym =>
+            `__pragma(comment(linker, "/alternatename:` ~ sym.name ~ `=` ~ sym.targetName ~ `"));`
         ).join("\n");
 
     version (verbose)

windows/mingw/extractAliases.d

@@ -0,0 +1,53 @@
+import std.file;
+import std.process;
+import std.stdio;
+import std.string;
+
+string untilFirstSpace(string str)
+{
+    const spaceIndex = str.indexOf(' ');
+    return spaceIndex < 0 ? str : str[0 .. spaceIndex];
+}
+
+int main(string[] args)
+{
+    if (args.length != 2)
+    {
+        writefln("Usage: %s <path to .lib file>", args[0]);
+        return 1;
+    }
+
+    const command = `dumpbin /symbols "` ~ args[1] ~ `"`;
+    const result = executeShell(command);
+    if (result.status)
+    {
+        writefln("Error: '%s' failed with status %d", command, result.status);
+        return 1;
+    }
+
+    writeln("; aliases extracted from ", args[1]);
+
+    const lines = splitLines(result.output);
+    foreach (i; 1 .. lines.length-1)
+    {
+        const line = lines[i];
+        const previousLine = lines[i-1];
+        const nextLine = lines[i+1];
+
+        const weakExternalIndex = line.indexOf(" WeakExternal | ");
+        if (weakExternalIndex < 0)
+            continue;
+        if (nextLine.indexOf(" 2 Alias record") < 0)
+            continue;
+        const externalIndex = previousLine.indexOf(" External     | ");
+        if (externalIndex < 0)
+            continue;
+
+        const weakName = untilFirstSpace(line[weakExternalIndex+16 .. $]);
+        const realName = untilFirstSpace(previousLine[externalIndex+16 .. $]);
+
+        writeln(weakName, "=", realName);
+    }
+
+    return 0;
+}

windows/mingw/msvcrt140.aliases32

@@ -0,0 +1,277 @@
+; aliases extracted from C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib\msvcrt.lib
+___argc_dll=__imp____argc
+___argv_dll=__imp____argv
+__commode_dll=__imp___commode
+__daylight_dll=__imp___daylight
+__environ_dll=__imp___environ
+__fmode_dll=__imp___fmode
+__HUGE_dll=__imp___HUGE
+__osver_dll=__imp___osver
+__pctype_dll=__imp___pctype
+__pwctype_dll=__imp___pwctype
+__pgmptr_dll=__imp___pgmptr
+__sys_nerr_dll=__imp___sys_nerr
+__timezone_dll=__imp___timezone
+__winver_dll=__imp___winver
+__winmajor_dll=__imp___winmajor
+__winminor_dll=__imp___winminor
+__ctype=__imp___ctype
+__tzname=__imp___tzname
+___mb_cur_max_dll=__imp____mb_cur_max
+__sys_errlist=__imp___sys_errlist
+__mbscat=_strcat
+__mbscpy=_strcpy
+__strcmpi=__stricmp
+__mbsdup=__strdup
+_ctime=__ctime32
+_difftime=__difftime32
+__findfirst=__findfirst32
+__findfirsti64=__findfirst32i64
+__findnext=__findnext32
+__findnexti64=__findnext32i64
+__fstat=__fstat32
+__fstati64=__fstat32i64
+__ftime=__ftime32
+__futime=__futime32
+__getdcwd_nolock=__getdcwd
+_gmtime=__gmtime32
+_localtime=__localtime32
+_mktime=__mktime32
+__mkgmtime=__mkgmtime32
+__stat=__stat32
+__stati64=__stat32i64
+_time=__time32
+__utime=__utime32
+__wctime=__wctime32
+__wfindfirst=__wfindfirst32
+__wfindfirsti64=__wfindfirst32i64
+__wfindnext=__wfindnext32
+__wfindnexti64=__wfindnext32i64
+__wgetdcwd_nolock=__wgetdcwd
+__freea_s=__freea
+___CxxFrameHandler2=___CxxFrameHandler3
+_setjmp=___intrinsic_setjmp
+__setjmp=___intrinsic_setjmp
+__setjmpex=___intrinsic_setjmpex
+?_wopen@@YAHPBGHH@Z=?_wopen@@YAHPB_WHH@Z
+?_wsopen@@YAHPBGHHH@Z=?_wsopen@@YAHPB_WHHH@Z
+?vswprintf@@YAHPAGIPBGPAD@Z=?vswprintf@@YAHPA_WIPB_WPAD@Z
+?_set_invalid_parameter_handler@@YAP6AXPBG00II@ZH@Z=?_set_invalid_parameter_handler@@YAP6AXPB_W00II@ZH@Z
+?_set_invalid_parameter_handler@@YAP6MXPBG00II@ZP6MX000II@Z@Z=?_set_invalid_parameter_handler@@YAP6MXPB_W00II@ZP6MX000II@Z@Z
+__wstat=__wstat32
+__wstati64=__wstat32i64
+__wutime=__wutime32
+_swprintf=__swprintf
+_vswprintf=__vswprintf
+_vsnprintf=__vsnprintf
+_vsnprintf_s=__vsnprintf_s
+__tcsclen=__mbslen
+__tcsclen_l=__mbslen_l
+__tcscnlen=__mbsnlen
+__tcscnlen_l=__mbsnlen_l
+__tclen=__mbclen
+__tccpy=__mbccpy
+__tccpy_s=__mbccpy_s
+__tccpy_l=__mbccpy_l
+__tccpy_s_l=__mbccpy_s_l
+__tcsncat=__mbsnbcat
+__tcsncat_s=__mbsnbcat_s
+__tcsncat_l=__mbsnbcat_l
+__tcsncat_s_l=(PREFIX)_mbsnbcat_s_l
+__tcsncmp=__mbsnbcmp
+__tcsncoll=__mbsnbcoll
+__tcsncoll_l=__mbsnbcoll_l
+__tcsncpy=__mbsnbcpy
+__tcsncpy_s=__mbsnbcpy_s
+__tcsncpy_l=__mbsnbcpy_l
+__tcsncpy_s_l=__mbsnbcpy_s_l
+__tcsnicmp=__mbsnbicmp
+__tcsnicmp_l=__mbsnbicmp_l
+__tcsnicoll=__mbsnbicoll
+__tcsnicoll_l=__mbsnbicoll_l
+__tcsnset=__mbsnbset
+__tcsnset_s=__mbsnbset_s
+__tcsnset_l=__mbsnbset_l
+__tcsnset_s_l=__mbsnbset_s_l
+__tcsnccat=__mbsncat
+__tcsnccat_s=__mbsncat_s
+__tcsnccat_l=__mbsncat_l
+__tcsnccat_s_l=__mbsncat_s_l
+__tcsnccmp=__mbsncmp
+__tcsnccoll=__mbsncoll
+__tcsnccoll_l=__mbsncoll_l
+__tcsnccpy=__mbsncpy
+__tcsnccpy_s=__mbsncpy_s
+__tcsnccpy_l=__mbsncpy_l
+__tcsnccpy_s_l=__mbsncpy_s_l
+__tcsncicmp=__mbsnicmp
+__tcsncicmp_l=__mbsnicmp_l
+__tcsncicoll=__mbsnicoll
+__tcsncicoll_l=__mbsnicoll_l
+__tcsncset=__mbsnset
+__tcsncset_s=__mbsnset_s
+__tcsncset_l=__mbsnset_l
+__tcsncset_s_l=__mbsnset_s_l
+__tcslen=__mbslen
+__tcschr=__mbschr
+__tcscspn=__mbscspn
+__tcspbrk=__mbspbrk
+__tcsrchr=__mbsrchr
+__tcsspn=__mbsspn
+__tcsstr=__mbsstr
+__tcstok=__mbstok
+__tcstok_l=__mbstok_l
+__tcstok_s=__mbstok_s
+__tcstok_s_l=__mbstok_s_l
+__tcsrev=__mbsrev
+__tcsset=__mbsset
+__tcsset_l=__mbsset_l
+__tcsset_s=__mbsset_s
+__tcsset_s_l=__mbsset_s_l
+__tcsdec=__mbsdec
+__tcsinc=__mbsinc
+__tcsnbcnt=__mbsnbcnt
+__tcsnccnt=__mbsnccnt
+__tcsnextc=__mbsnextc
+__tcsninc=__mbsninc
+__tcsspnp=__mbsspnp
+__tcslwr=__mbslwr
+__tcslwr_l=__mbslwr_l
+__tcslwr_s=__mbslwr_s
+__tcslwr_s_l=__mbslwr_s_l
+__tcsupr=__mbsupr
+__tcsupr_l=__mbsupr_l
+__tcsupr_s=__mbsupr_s
+__tcsupr_s_l=__mbsupr_s_l
+__tcscmp=__mbscmp
+__tcsicmp=__mbsicmp
+__tcsicmp_l=__mbsicmp_l
+__tcscoll=__mbscoll
+__tcscoll_l=__mbscoll_l
+__tcsicoll=__mbsicoll
+__tcsicoll_l=__mbsicoll_l
+__imp___mbscat=__imp__strcat
+__imp___mbscpy=__imp__strcpy
+__imp___strcmpi=__imp___stricmp
+__imp___mbsdup=__imp___strdup
+__imp__ctime=__imp___ctime32
+__imp__difftime=__imp___difftime32
+__imp___findfirst=__imp___findfirst32
+__imp___findfirsti64=__imp___findfirst32i64
+__imp___findnext=__imp___findnext32
+__imp___findnexti64=__imp___findnext32i64
+__imp___fstat=__imp___fstat32
+__imp___fstati64=__imp___fstat32i64
+__imp___ftime=__imp___ftime32
+__imp___futime=__imp___futime32
+__imp__gmtime=__imp___gmtime32
+__imp__localtime=__imp___localtime32
+__imp__mktime=__imp___mktime32
+__imp___mkgmtime=__imp___mkgmtime32
+__imp___stat=__imp___stat32
+__imp___stati64=__imp___stat32i64
+__imp__time=__imp___time32
+__imp___utime=__imp___utime32
+__imp___wctime=__imp___wctime32
+__imp___wfindfirst=__imp___wfindfirst32
+__imp___wfindfirsti64=__imp___wfindfirst32i64
+__imp___wfindnext=__imp___wfindnext32
+__imp___wfindnexti64=__imp___wfindnext32i64
+__imp___freea_s=__imp___freea
+__imp_?_wopen@@YAHPBGHH@Z=__imp_?_wopen@@YAHPB_WHH@Z
+__imp_?_wsopen@@YAHPBGHHH@Z=__imp_?_wsopen@@YAHPB_WHHH@Z
+__imp_?vswprintf@@YAHPAGIPBGPAD@Z=__imp_?vswprintf@@YAHPA_WIPB_WPAD@Z
+__imp___wstat=__imp___wstat32
+__imp___wstati64=__imp___wstat32i64
+__imp___wutime=__imp___wutime32
+__imp__swprintf=__imp___swprintf
+__imp__vswprintf=__imp___vswprintf
+__imp__vsnprintf=__imp___vsnprintf
+__imp__vsnprintf_s=__imp___vsnprintf_s
+__imp_?_set_invalid_parameter_handler@@YAP6AXPBG00II@ZH@Z=__imp_?_set_invalid_parameter_handler@@YAP6AXPB_W00II@ZH@Z
+__imp_?_set_invalid_parameter_handler@@YAP6MXPBG00II@ZP6MX000II@Z@Z=__imp_?_set_invalid_parameter_handler@@YAP6MXPB_W00II@ZP6MX000II@Z@Z
+__imp___tcsclen=__imp___mbslen
+__imp___tcsclen_l=__imp___mbslen_l
+__imp___tcscnlen=__imp___mbsnlen
+__imp___tcscnlen_l=__imp___mbsnlen_l
+__imp___tclen=__imp___mbclen
+__imp___tccpy=__imp___mbccpy
+__imp___tccpy_s=__imp___mbccpy_s
+__imp___tccpy_l=__imp___mbccpy_l
+__imp___tccpy_s_l=__imp___mbccpy_s_l
+__imp___tcsncat=__imp___mbsnbcat
+__imp___tcsncat_s=__imp___mbsnbcat_s
+__imp___tcsncat_l=__imp___mbsnbcat_l
+__imp___tcsncat_s_l=(PREFIX)_mbsnbcat_s_l
+__imp___tcsncmp=__imp___mbsnbcmp
+__imp___tcsncoll=__imp___mbsnbcoll
+__imp___tcsncoll_l=__imp___mbsnbcoll_l
+__imp___tcsncpy=__imp___mbsnbcpy
+__imp___tcsncpy_s=__imp___mbsnbcpy_s
+__imp___tcsncpy_l=__imp___mbsnbcpy_l
+__imp___tcsncpy_s_l=__imp___mbsnbcpy_s_l
+__imp___tcsnicmp=__imp___mbsnbicmp
+__imp___tcsnicmp_l=__imp___mbsnbicmp_l
+__imp___tcsnicoll=__imp___mbsnbicoll
+__imp___tcsnicoll_l=__imp___mbsnbicoll_l
+__imp___tcsnset=__imp___mbsnbset
+__imp___tcsnset_s=__imp___mbsnbset_s
+__imp___tcsnset_l=__imp___mbsnbset_l
+__imp___tcsnset_s_l=__imp___mbsnbset_s_l
+__imp___tcsnccat=__imp___mbsncat
+__imp___tcsnccat_s=__imp___mbsncat_s
+__imp___tcsnccat_l=__imp___mbsncat_l
+__imp___tcsnccat_s_l=__imp___mbsncat_s_l
+__imp___tcsnccmp=__imp___mbsncmp
+__imp___tcsnccoll=__imp___mbsncoll
+__imp___tcsnccoll_l=__imp___mbsncoll_l
+__imp___tcsnccpy=__imp___mbsncpy
+__imp___tcsnccpy_s=__imp___mbsncpy_s
+__imp___tcsnccpy_l=__imp___mbsncpy_l
+__imp___tcsnccpy_s_l=__imp___mbsncpy_s_l
+__imp___tcsncicmp=__imp___mbsnicmp
+__imp___tcsncicmp_l=__imp___mbsnicmp_l
+__imp___tcsncicoll=__imp___mbsnicoll
+__imp___tcsncicoll_l=__imp___mbsnicoll_l
+__imp___tcsncset=__imp___mbsnset
+__imp___tcsncset_s=__imp___mbsnset_s
+__imp___tcsncset_l=__imp___mbsnset_l
+__imp___tcsncset_s_l=__imp___mbsnset_s_l
+__imp___tcslen=__imp___mbslen
+__imp___tcschr=__imp___mbschr
+__imp___tcscspn=__imp___mbscspn
+__imp___tcspbrk=__imp___mbspbrk
+__imp___tcsrchr=__imp___mbsrchr
+__imp___tcsspn=__imp___mbsspn
+__imp___tcsstr=__imp___mbsstr
+__imp___tcstok=__imp___mbstok
+__imp___tcstok_l=__imp___mbstok_l
+__imp___tcstok_s=__imp___mbstok_s
+__imp___tcstok_s_l=__imp___mbstok_s_l
+__imp___tcsrev=__imp___mbsrev
+__imp___tcsset=__imp___mbsset
+__imp___tcsset_l=__imp___mbsset_l
+__imp___tcsset_s=__imp___mbsset_s
+__imp___tcsset_s_l=__imp___mbsset_s_l
+__imp___tcsdec=__imp___mbsdec
+__imp___tcsinc=__imp___mbsinc
+__imp___tcsnbcnt=__imp___mbsnbcnt
+__imp___tcsnccnt=__imp___mbsnccnt
+__imp___tcsnextc=__imp___mbsnextc
+__imp___tcsninc=__imp___mbsninc
+__imp___tcsspnp=__imp___mbsspnp
+__imp___tcslwr=__imp___mbslwr
+__imp___tcslwr_l=__imp___mbslwr_l
+__imp___tcslwr_s=__imp___mbslwr_s
+__imp___tcslwr_s_l=__imp___mbslwr_s_l
+__imp___tcsupr=__imp___mbsupr
+__imp___tcsupr_l=__imp___mbsupr_l
+__imp___tcsupr_s=__imp___mbsupr_s
+__imp___tcsupr_s_l=__imp___mbsupr_s_l
+__imp___tcscmp=__imp___mbscmp
+__imp___tcsicmp=__imp___mbsicmp
+__imp___tcsicmp_l=__imp___mbsicmp_l
+__imp___tcscoll=__imp___mbscoll
+__imp___tcscoll_l=__imp___mbscoll_l
+__imp___tcsicoll=__imp___mbsicoll
+__imp___tcsicoll_l=__imp___mbsicoll_l

windows/mingw/msvcrt140.aliases64

@@ -0,0 +1,275 @@
+; aliases extracted from C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib\amd64\msvcrt.lib
+__argc_dll=__imp___argc
+__argv_dll=__imp___argv
+_commode_dll=__imp__commode
+_daylight_dll=__imp__daylight
+_environ_dll=__imp__environ
+_fmode_dll=__imp__fmode
+_HUGE_dll=__imp__HUGE
+_osver_dll=__imp__osver
+_pctype_dll=__imp__pctype
+_pwctype_dll=__imp__pwctype
+_pgmptr_dll=__imp__pgmptr
+_sys_nerr_dll=__imp__sys_nerr
+_timezone_dll=__imp__timezone
+_winver_dll=__imp__winver
+_winmajor_dll=__imp__winmajor
+_winminor_dll=__imp__winminor
+_ctype=__imp__ctype
+_tzname=__imp__tzname
+__mb_cur_max_dll=__imp___mb_cur_max
+_sys_errlist=__imp__sys_errlist
+_mbscat=strcat
+_mbscpy=strcpy
+_strcmpi=_stricmp
+_mbsdup=_strdup
+ctime=_ctime32
+difftime=_difftime32
+_findfirst=_findfirst32
+_findfirsti64=_findfirst32i64
+_findnext=_findnext32
+_findnexti64=_findnext32i64
+_fstat=_fstat32
+_fstati64=_fstat32i64
+_ftime=_ftime32
+_futime=_futime32
+_getdcwd_nolock=_getdcwd
+gmtime=_gmtime32
+localtime=_localtime32
+mktime=_mktime32
+_mkgmtime=_mkgmtime32
+_stat=_stat32
+_stati64=_stat32i64
+time=_time32
+_utime=_utime32
+_wctime=_wctime32
+_wfindfirst=_wfindfirst32
+_wfindfirsti64=_wfindfirst32i64
+_wfindnext=_wfindnext32
+_wfindnexti64=_wfindnext32i64
+_wgetdcwd_nolock=_wgetdcwd
+_freea_s=_freea
+__CxxFrameHandler2=__CxxFrameHandler3
+setjmp=__intrinsic_setjmp
+_setjmp=__intrinsic_setjmp
+_setjmpex=__intrinsic_setjmpex
+?_wopen@@YAHPEBGHH@Z=?_wopen@@YAHPEB_WHH@Z
+?_wsopen@@YAHPEBGHHH@Z=?_wsopen@@YAHPEB_WHHH@Z
+?_set_invalid_parameter_handler@@YAP6AXPEBG00I_K@ZH@Z=?_set_invalid_parameter_handler@@YAP6AXPEB_W00I_K@ZH@Z
+?_set_invalid_parameter_handler@@YAP6MXPEBG00I_K@ZP6MX000I1@Z@Z=?_set_invalid_parameter_handler@@YAP6MXPEB_W00I_K@ZP6MX000I1@Z@Z
+_wstat=_wstat32
+_wstati64=_wstat32i64
+_wutime=_wutime32
+swprintf=_swprintf
+vswprintf=_vswprintf
+vsnprintf=_vsnprintf
+vsnprintf_s=_vsnprintf_s
+_tcsclen=_mbslen
+_tcsclen_l=_mbslen_l
+_tcscnlen=_mbsnlen
+_tcscnlen_l=_mbsnlen_l
+_tclen=_mbclen
+_tccpy=_mbccpy
+_tccpy_s=_mbccpy_s
+_tccpy_l=_mbccpy_l
+_tccpy_s_l=_mbccpy_s_l
+_tcsncat=_mbsnbcat
+_tcsncat_s=_mbsnbcat_s
+_tcsncat_l=_mbsnbcat_l
+_tcsncat_s_l=(PREFIX)_mbsnbcat_s_l
+_tcsncmp=_mbsnbcmp
+_tcsncoll=_mbsnbcoll
+_tcsncoll_l=_mbsnbcoll_l
+_tcsncpy=_mbsnbcpy
+_tcsncpy_s=_mbsnbcpy_s
+_tcsncpy_l=_mbsnbcpy_l
+_tcsncpy_s_l=_mbsnbcpy_s_l
+_tcsnicmp=_mbsnbicmp
+_tcsnicmp_l=_mbsnbicmp_l
+_tcsnicoll=_mbsnbicoll
+_tcsnicoll_l=_mbsnbicoll_l
+_tcsnset=_mbsnbset
+_tcsnset_s=_mbsnbset_s
+_tcsnset_l=_mbsnbset_l
+_tcsnset_s_l=_mbsnbset_s_l
+_tcsnccat=_mbsncat
+_tcsnccat_s=_mbsncat_s
+_tcsnccat_l=_mbsncat_l
+_tcsnccat_s_l=_mbsncat_s_l
+_tcsnccmp=_mbsncmp
+_tcsnccoll=_mbsncoll
+_tcsnccoll_l=_mbsncoll_l
+_tcsnccpy=_mbsncpy
+_tcsnccpy_s=_mbsncpy_s
+_tcsnccpy_l=_mbsncpy_l
+_tcsnccpy_s_l=_mbsncpy_s_l
+_tcsncicmp=_mbsnicmp
+_tcsncicmp_l=_mbsnicmp_l
+_tcsncicoll=_mbsnicoll
+_tcsncicoll_l=_mbsnicoll_l
+_tcsncset=_mbsnset
+_tcsncset_s=_mbsnset_s
+_tcsncset_l=_mbsnset_l
+_tcsncset_s_l=_mbsnset_s_l
+_tcslen=_mbslen
+_tcschr=_mbschr
+_tcscspn=_mbscspn
+_tcspbrk=_mbspbrk
+_tcsrchr=_mbsrchr
+_tcsspn=_mbsspn
+_tcsstr=_mbsstr
+_tcstok=_mbstok
+_tcstok_l=_mbstok_l
+_tcstok_s=_mbstok_s
+_tcstok_s_l=_mbstok_s_l
+_tcsrev=_mbsrev
+_tcsset=_mbsset
+_tcsset_l=_mbsset_l
+_tcsset_s=_mbsset_s
+_tcsset_s_l=_mbsset_s_l
+_tcsdec=_mbsdec
+_tcsinc=_mbsinc
+_tcsnbcnt=_mbsnbcnt
+_tcsnccnt=_mbsnccnt
+_tcsnextc=_mbsnextc
+_tcsninc=_mbsninc
+_tcsspnp=_mbsspnp
+_tcslwr=_mbslwr
+_tcslwr_l=_mbslwr_l
+_tcslwr_s=_mbslwr_s
+_tcslwr_s_l=_mbslwr_s_l
+_tcsupr=_mbsupr
+_tcsupr_l=_mbsupr_l
+_tcsupr_s=_mbsupr_s
+_tcsupr_s_l=_mbsupr_s_l
+_tcscmp=_mbscmp
+_tcsicmp=_mbsicmp
+_tcsicmp_l=_mbsicmp_l
+_tcscoll=_mbscoll
+_tcscoll_l=_mbscoll_l
+_tcsicoll=_mbsicoll
+_tcsicoll_l=_mbsicoll_l
+__imp__mbscat=__imp_strcat
+__imp__mbscpy=__imp_strcpy
+__imp__strcmpi=__imp__stricmp
+__imp__mbsdup=__imp__strdup
+__imp_ctime=__imp__ctime32
+__imp_difftime=__imp__difftime32
+__imp__findfirst=__imp__findfirst32
+__imp__findfirsti64=__imp__findfirst32i64
+__imp__findnext=__imp__findnext32
+__imp__findnexti64=__imp__findnext32i64
+__imp__fstat=__imp__fstat32
+__imp__fstati64=__imp__fstat32i64
+__imp__ftime=__imp__ftime32
+__imp__futime=__imp__futime32
+__imp_gmtime=__imp__gmtime32
+__imp_localtime=__imp__localtime32
+__imp_mktime=__imp__mktime32
+__imp__mkgmtime=__imp__mkgmtime32
+__imp__stat=__imp__stat32
+__imp__stati64=__imp__stat32i64
+__imp_time=__imp__time32
+__imp__utime=__imp__utime32
+__imp__wctime=__imp__wctime32
+__imp__wfindfirst=__imp__wfindfirst32
+__imp__wfindfirsti64=__imp__wfindfirst32i64
+__imp__wfindnext=__imp__wfindnext32
+__imp__wfindnexti64=__imp__wfindnext32i64
+__imp__freea_s=__imp__freea
+__imp_?_wopen@@YAHPEBGHH@Z=__imp_?_wopen@@YAHPEB_WHH@Z
+__imp_?_wsopen@@YAHPEBGHHH@Z=__imp_?_wsopen@@YAHPEB_WHHH@Z
+__imp__wstat=__imp__wstat32
+__imp__wstati64=__imp__wstat32i64
+__imp__wutime=__imp__wutime32
+__imp_swprintf=__imp__swprintf
+__imp_vswprintf=__imp__vswprintf
+__imp_vsnprintf=__imp__vsnprintf
+__imp_vsnprintf_s=__imp__vsnprintf_s
+__imp_?_set_invalid_parameter_handler@@YAP6AXPBG00II@ZH@Z=__imp_?_set_invalid_parameter_handler@@YAP6AXPB_W00II@ZH@Z
+__imp_?_set_invalid_parameter_handler@@YAP6MXPBG00II@ZP6MX000II@Z@Z=__imp_?_set_invalid_parameter_handler@@YAP6MXPB_W00II@ZP6MX000II@Z@Z
+__imp__tcsclen=__imp__mbslen
+__imp__tcsclen_l=__imp__mbslen_l
+__imp__tcscnlen=__imp__mbsnlen
+__imp__tcscnlen_l=__imp__mbsnlen_l
+__imp__tclen=__imp__mbclen
+__imp__tccpy=__imp__mbccpy
+__imp__tccpy_s=__imp__mbccpy_s
+__imp__tccpy_l=__imp__mbccpy_l
+__imp__tccpy_s_l=__imp__mbccpy_s_l
+__imp__tcsncat=__imp__mbsnbcat
+__imp__tcsncat_s=__imp__mbsnbcat_s
+__imp__tcsncat_l=__imp__mbsnbcat_l
+__imp__tcsncat_s_l=(PREFIX)_mbsnbcat_s_l
+__imp__tcsncmp=__imp__mbsnbcmp
+__imp__tcsncoll=__imp__mbsnbcoll
+__imp__tcsncoll_l=__imp__mbsnbcoll_l
+__imp__tcsncpy=__imp__mbsnbcpy
+__imp__tcsncpy_s=__imp__mbsnbcpy_s
+__imp__tcsncpy_l=__imp__mbsnbcpy_l
+__imp__tcsncpy_s_l=__imp__mbsnbcpy_s_l
+__imp__tcsnicmp=__imp__mbsnbicmp
+__imp__tcsnicmp_l=__imp__mbsnbicmp_l
+__imp__tcsnicoll=__imp__mbsnbicoll
+__imp__tcsnicoll_l=__imp__mbsnbicoll_l
+__imp__tcsnset=__imp__mbsnbset
+__imp__tcsnset_s=__imp__mbsnbset_s
+__imp__tcsnset_l=__imp__mbsnbset_l
+__imp__tcsnset_s_l=__imp__mbsnbset_s_l
+__imp__tcsnccat=__imp__mbsncat
+__imp__tcsnccat_s=__imp__mbsncat_s
+__imp__tcsnccat_l=__imp__mbsncat_l
+__imp__tcsnccat_s_l=__imp__mbsncat_s_l
+__imp__tcsnccmp=__imp__mbsncmp
+__imp__tcsnccoll=__imp__mbsncoll
+__imp__tcsnccoll_l=__imp__mbsncoll_l
+__imp__tcsnccpy=__imp__mbsncpy
+__imp__tcsnccpy_s=__imp__mbsncpy_s
+__imp__tcsnccpy_l=__imp__mbsncpy_l
+__imp__tcsnccpy_s_l=__imp__mbsncpy_s_l
+__imp__tcsncicmp=__imp__mbsnicmp
+__imp__tcsncicmp_l=__imp__mbsnicmp_l
+__imp__tcsncicoll=__imp__mbsnicoll
+__imp__tcsncicoll_l=__imp__mbsnicoll_l
+__imp__tcsncset=__imp__mbsnset
+__imp__tcsncset_s=__imp__mbsnset_s
+__imp__tcsncset_l=__imp__mbsnset_l
+__imp__tcsncset_s_l=__imp__mbsnset_s_l
+__imp__tcslen=__imp__mbslen
+__imp__tcschr=__imp__mbschr
+__imp__tcscspn=__imp__mbscspn
+__imp__tcspbrk=__imp__mbspbrk
+__imp__tcsrchr=__imp__mbsrchr
+__imp__tcsspn=__imp__mbsspn
+__imp__tcsstr=__imp__mbsstr
+__imp__tcstok=__imp__mbstok
+__imp__tcstok_l=__imp__mbstok_l
+__imp__tcstok_s=__imp__mbstok_s
+__imp__tcstok_s_l=__imp__mbstok_s_l
+__imp__tcsrev=__imp__mbsrev
+__imp__tcsset=__imp__mbsset
+__imp__tcsset_l=__imp__mbsset_l
+__imp__tcsset_s=__imp__mbsset_s
+__imp__tcsset_s_l=__imp__mbsset_s_l
+__imp__tcsdec=__imp__mbsdec
+__imp__tcsinc=__imp__mbsinc
+__imp__tcsnbcnt=__imp__mbsnbcnt
+__imp__tcsnccnt=__imp__mbsnccnt
+__imp__tcsnextc=__imp__mbsnextc
+__imp__tcsninc=__imp__mbsninc
+__imp__tcsspnp=__imp__mbsspnp
+__imp__tcslwr=__imp__mbslwr
+__imp__tcslwr_l=__imp__mbslwr_l
+__imp__tcslwr_s=__imp__mbslwr_s
+__imp__tcslwr_s_l=__imp__mbslwr_s_l
+__imp__tcsupr=__imp__mbsupr
+__imp__tcsupr_l=__imp__mbsupr_l
+__imp__tcsupr_s=__imp__mbsupr_s
+__imp__tcsupr_s_l=__imp__mbsupr_s_l
+__imp__tcscmp=__imp__mbscmp
+__imp__tcsicmp=__imp__mbsicmp
+__imp__tcsicmp_l=__imp__mbsicmp_l
+__imp__tcscoll=__imp__mbscoll
+__imp__tcscoll_l=__imp__mbscoll_l
+__imp__tcsicoll=__imp__mbsicoll
+__imp__tcsicoll_l=__imp__mbsicoll_l

windows/mingw/msvcrt_stub.c

@@ -68,6 +68,12 @@ extern char **__argv;
 
 #if MSVCRT_VERSION >= 140 // UCRT
 
+#ifdef _M_X64
+__pragma(comment(linker, "/alternatename:__set_app_type=_set_app_type"));
+#else
+__pragma(comment(linker, "/alternatename:___set_app_type=__set_app_type"));
+#endif
+
 enum _crt_argv_mode
 {
     _crt_argv_no_arguments,

windows/mingw/oldnames.aliases32

@@ -0,0 +1,229 @@
+; aliases extracted from C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib\oldnames.lib
+__imp__utime=__imp___utime32
+_utime=__utime32
+__imp__ftime=__imp___ftime32
+_ftime=__ftime32
+__imp__stat=__imp___stat32
+_stat=__stat32
+__imp__fstat=__imp___fstat32
+_fstat=__fstat32
+__imp__fcloseall=__imp___fcloseall
+_fcloseall=__fcloseall
+__imp__control87=__imp___control87
+_control87=__control87
+__imp__sys_errlist=__imp___sys_errlist
+_sys_errlist=__sys_errlist
+__imp__filelength=__imp___filelength
+_filelength=__filelength
+__imp__strcmpi=__imp___stricmp
+_strcmpi=__stricmp
+__imp__wcsicoll=__imp___wcsicoll
+__imp__wcsupr=__imp___wcsupr
+__imp__wcslwr=__imp___wcslwr
+__imp__wcsset=__imp___wcsset
+__imp__wcsrev=__imp___wcsrev
+__imp__wcsnset=__imp___wcsnset
+__imp__wcsnicmp=__imp___wcsnicmp
+__imp__wcsicmp=__imp___wcsicmp
+__imp__wcsdup=__imp___wcsdup
+__imp__dup=__imp___dup
+__imp__tzset=__imp___tzset
+__imp__tzname=__imp___tzname
+__imp__timezone=__imp___timezone
+__imp__strupr=__imp___strupr
+__imp__strset=__imp___strset
+__imp__strrev=__imp___strrev
+__imp__strnset=__imp___strnset
+__imp__strnicmp=__imp___strnicmp
+__imp__strlwr=__imp___strlwr
+__imp__strdup=__imp___strdup
+__imp__stricmp=__imp___stricmp
+__imp__tempnam=__imp___tempnam
+__imp__rmtmp=__imp___rmtmp
+__imp__putw=__imp___putw
+__imp__getw=__imp___getw
+__imp__fputchar=__imp___fputchar
+__imp__flushall=__imp___flushall
+__imp__fileno=__imp___fileno
+__imp__fgetchar=__imp___fgetchar
+__imp__fdopen=__imp___fdopen
+__imp__ultoa=__imp___ultoa
+__imp__swab=__imp___swab
+__imp__putenv=__imp___putenv
+__imp__onexit=__imp___onexit
+__imp__ltoa=__imp___ltoa
+__imp__itoa=__imp___itoa
+__imp__yn=__imp___yn
+__imp__y1=__imp___y1
+__imp__y0=__imp___y0
+__imp__jn=__imp___jn
+__imp__j1=__imp___j1
+__imp__j0=__imp___j0
+__imp__cabs=__imp___cabs
+__imp__HUGE=__imp___HUGE
+__imp__gcvt=__imp___gcvt
+__imp__fcvt=__imp___fcvt
+__imp__ecvt=__imp___ecvt
+__imp__lsearch=__imp___lsearch
+__imp__lfind=__imp___lfind
+__imp__spawnvpe=__imp___spawnvpe
+__imp__spawnvp=__imp___spawnvp
+__imp__spawnve=__imp___spawnve
+__imp__spawnv=__imp___spawnv
+__imp__spawnlpe=__imp___spawnlpe
+__imp__spawnlp=__imp___spawnlp
+__imp__spawnle=__imp___spawnle
+__imp__spawnl=__imp___spawnl
+__imp__getpid=__imp___getpid
+__imp__execvpe=__imp___execvpe
+__imp__execvp=__imp___execvp
+__imp__execve=__imp___execve
+__imp__execv=__imp___execv
+__imp__execlpe=__imp___execlpe
+__imp__execlp=__imp___execlp
+__imp__execle=__imp___execle
+__imp__execl=__imp___execl
+__imp__cwait=__imp___cwait
+__imp__memicmp=__imp___memicmp
+__imp__memccpy=__imp___memccpy
+__imp__write=__imp___write
+__imp__unlink=__imp___unlink
+__imp__umask=__imp___umask
+__imp__tell=__imp___tell
+__imp__sys_nerr=__imp___sys_nerr
+__imp__sopen=__imp___sopen
+__imp__setmode=__imp___setmode
+__imp__read=__imp___read
+__imp__open=__imp___open
+__imp__mktemp=__imp___mktemp
+__imp__lseek=__imp___lseek
+__imp__locking=__imp___locking
+__imp__isatty=__imp___isatty
+__imp__eof=__imp___eof
+__imp__dup2=__imp___dup2
+__imp__creat=__imp___creat
+__imp__close=__imp___close
+__imp__chsize=__imp___chsize
+__imp__chmod=__imp___chmod
+__imp__access=__imp___access
+__imp__rmdir=__imp___rmdir
+__imp__mkdir=__imp___mkdir
+__imp__getcwd=__imp___getcwd
+__imp__chdir=__imp___chdir
+__imp__ungetch=__imp___ungetch
+__imp__putch=__imp___putch
+__imp__kbhit=__imp___kbhit
+__imp__getche=__imp___getche
+__imp__fpreset=__imp___fpreset
+__imp__getch=__imp___getch
+__imp__environ=__imp___environ
+__imp__daylight=__imp___daylight
+__imp__cscanf=__imp___cscanf
+__imp__cputs=__imp___cputs
+__imp__cprintf=__imp___cprintf
+__imp__cgets=__imp___cgets
+_wcsicoll=__wcsicoll
+_wcsupr=__wcsupr
+_wcslwr=__wcslwr
+_wcsset=__wcsset
+_wcsrev=__wcsrev
+_wcsnset=__wcsnset
+_wcsnicmp=__wcsnicmp
+_wcsicmp=__wcsicmp
+_wcsdup=__wcsdup
+_dup=__dup
+_tzset=__tzset
+_tzname=__tzname
+_timezone=__timezone
+_strupr=__strupr
+_strset=__strset
+_strrev=__strrev
+_strnset=__strnset
+_strnicmp=__strnicmp
+_strlwr=__strlwr
+_strdup=__strdup
+_stricmp=__stricmp
+_tempnam=__tempnam
+_rmtmp=__rmtmp
+_putw=__putw
+_getw=__getw
+_fputchar=__fputchar
+_flushall=__flushall
+_fileno=__fileno
+_fgetchar=__fgetchar
+_fdopen=__fdopen
+_ultoa=__ultoa
+_swab=__swab
+_putenv=__putenv
+_onexit=__onexit
+_ltoa=__ltoa
+_itoa=__itoa
+_yn=__yn
+_y1=__y1
+_y0=__y0
+_jn=__jn
+_j1=__j1
+_j0=__j0
+_cabs=__cabs
+_HUGE=__HUGE
+_gcvt=__gcvt
+_fcvt=__fcvt
+_ecvt=__ecvt
+_lsearch=__lsearch
+_lfind=__lfind
+_spawnvpe=__spawnvpe
+_spawnvp=__spawnvp
+_spawnve=__spawnve
+_spawnv=__spawnv
+_spawnlpe=__spawnlpe
+_spawnlp=__spawnlp
+_spawnle=__spawnle
+_spawnl=__spawnl
+_getpid=__getpid
+_execvpe=__execvpe
+_execvp=__execvp
+_execve=__execve
+_execv=__execv
+_execlpe=__execlpe
+_execlp=__execlp
+_execle=__execle
+_execl=__execl
+_cwait=__cwait
+_memicmp=__memicmp
+_memccpy=__memccpy
+_write=__write
+_unlink=__unlink
+_umask=__umask
+_tell=__tell
+_sys_nerr=__sys_nerr
+_sopen=__sopen
+_setmode=__setmode
+_read=__read
+_open=__open
+_mktemp=__mktemp
+_lseek=__lseek
+_locking=__locking
+_isatty=__isatty
+_eof=__eof
+_dup2=__dup2
+_creat=__creat
+_close=__close
+_chsize=__chsize
+_chmod=__chmod
+_access=__access
+_rmdir=__rmdir
+_mkdir=__mkdir
+_getcwd=__getcwd
+_chdir=__chdir
+_ungetch=__ungetch
+_putch=__putch
+_kbhit=__kbhit
+_getche=__getche
+_fpreset=__fpreset
+_getch=__getch
+_environ=__environ
+_daylight=__daylight
+_cscanf=__cscanf
+_cputs=__cputs
+_cprintf=__cprintf
+_cgets=__cgets

windows/mingw/oldnames.aliases64

@@ -0,0 +1,229 @@
+; aliases extracted from C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\lib\amd64\oldnames.lib
+__imp_utime=__imp__utime32
+utime=_utime32
+__imp_ftime=__imp__ftime32
+ftime=_ftime32
+__imp_stat=__imp__stat32
+stat=_stat32
+__imp_fstat=__imp__fstat32
+fstat=_fstat32
+__imp_fcloseall=__imp__fcloseall
+fcloseall=_fcloseall
+__imp_control87=__imp__control87
+control87=_control87
+__imp_sys_errlist=__imp__sys_errlist
+sys_errlist=_sys_errlist
+__imp_filelength=__imp__filelength
+filelength=_filelength
+__imp_strcmpi=__imp__stricmp
+strcmpi=_stricmp
+__imp_wcsicoll=__imp__wcsicoll
+__imp_wcsupr=__imp__wcsupr
+__imp_wcslwr=__imp__wcslwr
+__imp_wcsset=__imp__wcsset
+__imp_wcsrev=__imp__wcsrev
+__imp_wcsnset=__imp__wcsnset
+__imp_wcsnicmp=__imp__wcsnicmp
+__imp_wcsicmp=__imp__wcsicmp
+__imp_wcsdup=__imp__wcsdup
+__imp_dup=__imp__dup
+__imp_tzset=__imp__tzset
+__imp_tzname=__imp__tzname
+__imp_timezone=__imp__timezone
+__imp_strupr=__imp__strupr
+__imp_strset=__imp__strset
+__imp_strrev=__imp__strrev
+__imp_strnset=__imp__strnset
+__imp_strnicmp=__imp__strnicmp
+__imp_strlwr=__imp__strlwr
+__imp_strdup=__imp__strdup
+__imp_stricmp=__imp__stricmp
+__imp_tempnam=__imp__tempnam
+__imp_rmtmp=__imp__rmtmp
+__imp_putw=__imp__putw
+__imp_getw=__imp__getw
+__imp_fputchar=__imp__fputchar
+__imp_flushall=__imp__flushall
+__imp_fileno=__imp__fileno
+__imp_fgetchar=__imp__fgetchar
+__imp_fdopen=__imp__fdopen
+__imp_ultoa=__imp__ultoa
+__imp_swab=__imp__swab
+__imp_putenv=__imp__putenv
+__imp_onexit=__imp__onexit
+__imp_ltoa=__imp__ltoa
+__imp_itoa=__imp__itoa
+__imp_yn=__imp__yn
+__imp_y1=__imp__y1
+__imp_y0=__imp__y0
+__imp_jn=__imp__jn
+__imp_j1=__imp__j1
+__imp_j0=__imp__j0
+__imp_cabs=__imp__cabs
+__imp_HUGE=__imp__HUGE
+__imp_gcvt=__imp__gcvt
+__imp_fcvt=__imp__fcvt
+__imp_ecvt=__imp__ecvt
+__imp_lsearch=__imp__lsearch
+__imp_lfind=__imp__lfind
+__imp_spawnvpe=__imp__spawnvpe
+__imp_spawnvp=__imp__spawnvp
+__imp_spawnve=__imp__spawnve
+__imp_spawnv=__imp__spawnv
+__imp_spawnlpe=__imp__spawnlpe
+__imp_spawnlp=__imp__spawnlp
+__imp_spawnle=__imp__spawnle
+__imp_spawnl=__imp__spawnl
+__imp_getpid=__imp__getpid
+__imp_execvpe=__imp__execvpe
+__imp_execvp=__imp__execvp
+__imp_execve=__imp__execve
+__imp_execv=__imp__execv
+__imp_execlpe=__imp__execlpe
+__imp_execlp=__imp__execlp
+__imp_execle=__imp__execle
+__imp_execl=__imp__execl
+__imp_cwait=__imp__cwait
+__imp_memicmp=__imp__memicmp
+__imp_memccpy=__imp__memccpy
+__imp_write=__imp__write
+__imp_unlink=__imp__unlink
+__imp_umask=__imp__umask
+__imp_tell=__imp__tell
+__imp_sys_nerr=__imp__sys_nerr
+__imp_sopen=__imp__sopen
+__imp_setmode=__imp__setmode
+__imp_read=__imp__read
+__imp_open=__imp__open
+__imp_mktemp=__imp__mktemp
+__imp_lseek=__imp__lseek
+__imp_locking=__imp__locking
+__imp_isatty=__imp__isatty
+__imp_eof=__imp__eof
+__imp_dup2=__imp__dup2
+__imp_creat=__imp__creat
+__imp_close=__imp__close
+__imp_chsize=__imp__chsize
+__imp_chmod=__imp__chmod
+__imp_access=__imp__access
+__imp_rmdir=__imp__rmdir
+__imp_mkdir=__imp__mkdir
+__imp_getcwd=__imp__getcwd
+__imp_chdir=__imp__chdir
+__imp_ungetch=__imp__ungetch
+__imp_putch=__imp__putch
+__imp_kbhit=__imp__kbhit
+__imp_getche=__imp__getche
+__imp_fpreset=__imp__fpreset
+__imp_getch=__imp__getch
+__imp_environ=__imp__environ
+__imp_daylight=__imp__daylight
+__imp_cscanf=__imp__cscanf
+__imp_cputs=__imp__cputs
+__imp_cprintf=__imp__cprintf
+__imp_cgets=__imp__cgets
+wcsicoll=_wcsicoll
+wcsupr=_wcsupr
+wcslwr=_wcslwr
+wcsset=_wcsset
+wcsrev=_wcsrev
+wcsnset=_wcsnset
+wcsnicmp=_wcsnicmp
+wcsicmp=_wcsicmp
+wcsdup=_wcsdup
+dup=_dup
+tzset=_tzset
+tzname=_tzname
+timezone=_timezone
+strupr=_strupr
+strset=_strset
+strrev=_strrev
+strnset=_strnset
+strnicmp=_strnicmp
+strlwr=_strlwr
+strdup=_strdup
+stricmp=_stricmp
+tempnam=_tempnam
+rmtmp=_rmtmp
+putw=_putw
+getw=_getw
+fputchar=_fputchar
+flushall=_flushall
+fileno=_fileno
+fgetchar=_fgetchar
+fdopen=_fdopen
+ultoa=_ultoa
+swab=_swab
+putenv=_putenv
+onexit=_onexit
+ltoa=_ltoa
+itoa=_itoa
+yn=_yn
+y1=_y1
+y0=_y0
+jn=_jn
+j1=_j1
+j0=_j0
+cabs=_cabs
+HUGE=_HUGE
+gcvt=_gcvt
+fcvt=_fcvt
+ecvt=_ecvt
+lsearch=_lsearch
+lfind=_lfind
+spawnvpe=_spawnvpe
+spawnvp=_spawnvp
+spawnve=_spawnve
+spawnv=_spawnv
+spawnlpe=_spawnlpe
+spawnlp=_spawnlp
+spawnle=_spawnle
+spawnl=_spawnl
+getpid=_getpid
+execvpe=_execvpe
+execvp=_execvp
+execve=_execve
+execv=_execv
+execlpe=_execlpe
+execlp=_execlp
+execle=_execle
+execl=_execl
+cwait=_cwait
+memicmp=_memicmp
+memccpy=_memccpy
+write=_write
+unlink=_unlink
+umask=_umask
+tell=_tell
+sys_nerr=_sys_nerr
+sopen=_sopen
+setmode=_setmode
+read=_read
+open=_open
+mktemp=_mktemp
+lseek=_lseek
+locking=_locking
+isatty=_isatty
+eof=_eof
+dup2=_dup2
+creat=_creat
+close=_close
+chsize=_chsize
+chmod=_chmod
+access=_access
+rmdir=_rmdir
+mkdir=_mkdir
+getcwd=_getcwd
+chdir=_chdir
+ungetch=_ungetch
+putch=_putch
+kbhit=_kbhit
+getche=_getche
+fpreset=_fpreset
+getch=_getch
+environ=_environ
+daylight=_daylight
+cscanf=_cscanf
+cputs=_cputs
+cprintf=_cprintf
+cgets=_cgets