msvcrt: Implemented _putwch.

dlls/msvcr100/msvcr100.spec

@@ -1037,7 +1037,7 @@
 @ cdecl _putenv(str) msvcrt._putenv
 @ cdecl _putenv_s(str str) msvcrt._putenv_s
 @ cdecl _putw(long ptr) msvcrt._putw
-@ stub _putwch
+@ cdecl _putwch(long) msvcrt._putwch
 @ stub _putwch_nolock
 @ cdecl _putws(wstr) msvcrt._putws
 @ stub _pwctype

dlls/msvcr80/msvcr80.spec

@@ -885,7 +885,7 @@
 @ cdecl _putenv(str) msvcrt._putenv
 @ cdecl _putenv_s(str str) msvcrt._putenv_s
 @ cdecl _putw(long ptr) msvcrt._putw
-@ stub _putwch
+@ cdecl _putwch(long) msvcrt._putwch
 @ stub _putwch_nolock
 @ cdecl _putws(wstr) msvcrt._putws
 @ stub _pwctype

dlls/msvcr90/msvcr90.spec

@@ -871,7 +871,7 @@
 @ cdecl _putenv(str) msvcrt._putenv
 @ cdecl _putenv_s(str str) msvcrt._putenv_s
 @ cdecl _putw(long ptr) msvcrt._putw
-@ stub _putwch
+@ cdecl _putwch(long) msvcrt._putwch
 @ stub _putwch_nolock
 @ cdecl _putws(wstr) msvcrt._putws
 @ stub _pwctype

dlls/msvcrt/file.c

@@ -3130,6 +3130,14 @@ int CDECL MSVCRT_putchar(int c)
 }
 
 /*********************************************************************
+ *		_putwch (MSVCRT.@)
+ */
+int CDECL MSVCRT__putwch(int c)
+{
+  return MSVCRT_fputwc(c, MSVCRT_stdout);
+}
+
+/*********************************************************************
  *		puts (MSVCRT.@)
  */
 int CDECL MSVCRT_puts(const char *s)

dlls/msvcrt/msvcrt.spec

@@ -819,7 +819,7 @@
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw
-# stub _putwch
+@ cdecl _putwch(long) MSVCRT__putwch
 @ cdecl _putws(wstr)
 # extern _pwctype
 @ cdecl _read(long ptr long) MSVCRT__read