msvcrt: Add _atoldbl.

configure

@@ -15845,6 +15845,7 @@ fi
 
 
 
+
 for ac_func in \
 	_pclose \
 	_popen \
@@ -15910,6 +15911,7 @@ for ac_func in \
 	strcasecmp \
 	strerror \
 	strncasecmp \
+	strtold \
 	tcgetattr \
 	timegm \
 	usleep \

configure.ac

@@ -1228,6 +1228,7 @@ AC_CHECK_FUNCS(\
 	strcasecmp \
 	strerror \
 	strncasecmp \
+	strtold \
 	tcgetattr \
 	timegm \
 	usleep \

dlls/msvcrt/msvcrt.h

@@ -70,6 +70,8 @@ typedef void (*MSVCRT__beginthread_start_routine_t)(void *);
 typedef unsigned int (__stdcall *MSVCRT__beginthreadex_start_routine_t)(void *);
 typedef int (*MSVCRT__onexit_t)(void);
 
+typedef struct {long double x;} _LDOUBLE;
+
 struct MSVCRT_tm {
     int tm_sec;
     int tm_min;

dlls/msvcrt/msvcrt.spec

@@ -166,7 +166,7 @@
 @ cdecl _assert(str str long) MSVCRT__assert
 @ stub _atodbl #(ptr str)
 @ cdecl -ret64 _atoi64(str) ntdll._atoi64
-@ stub _atoldbl #(ptr str)
+@ cdecl _atoldbl(ptr str) MSVCRT__atoldbl
 @ cdecl _beep(long long)
 @ cdecl _beginthread (ptr long ptr)
 @ cdecl _beginthreadex (ptr long ptr ptr long ptr)

dlls/msvcrt/string.c

@@ -21,6 +21,9 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#define _ISOC99_SOURCE
+#include "config.h"
+
 #include <stdlib.h>
 #include "msvcrt.h"
 #include "wine/debug.h"
@@ -184,3 +187,18 @@ int CDECL MSVCRT__stricoll( const char* str1, const char* str2 )
   TRACE("str1 %s str2 %s\n", debugstr_a(str1), debugstr_a(str2));
   return lstrcmpiA( str1, str2 );
 }
+
+/********************************************************************
+ *		_atoldbl (MSVCRT.@)
+ */
+int CDECL MSVCRT__atoldbl(_LDOUBLE * value, char * str)
+{
+  /* FIXME needs error checking for huge/small values */
+#ifdef HAVE_STRTOLD
+  TRACE("str %s value %p\n",str,value);
+  value->x = strtold(str,0);
+#else
+  FIXME("stub, str %s value %p\n",str,value);
+#endif
+  return 0;
+}

include/config.h.in

@@ -666,6 +666,9 @@
 /* Define to 1 if you have the `strncasecmp' function. */
 #undef HAVE_STRNCASECMP
 
+/* Define to 1 if you have the `strtold' function. */
+#undef HAVE_STRTOLD
+
 /* Define to 1 if `direction' is member of `struct ff_effect'. */
 #undef HAVE_STRUCT_FF_EFFECT_DIRECTION