msvcr: Add _putch_nolock implementation.

dlls/msvcr100/msvcr100.spec

@@ -1234,7 +1234,7 @@
 @ cdecl _purecall()
 @ cdecl _putc_nolock(long ptr) MSVCRT__fputc_nolock
 @ cdecl _putch(long)
-@ stub _putch_nolock
+@ cdecl _putch_nolock(long)
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw

dlls/msvcr110/msvcr110.spec

@@ -1592,7 +1592,7 @@
 @ cdecl _purecall()
 @ cdecl _putc_nolock(long ptr) MSVCRT__fputc_nolock
 @ cdecl _putch(long)
-@ stub _putch_nolock
+@ cdecl _putch_nolock(long)
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw

dlls/msvcr120/msvcr120.spec

@@ -1600,7 +1600,7 @@
 @ cdecl _purecall()
 @ cdecl _putc_nolock(long ptr) MSVCRT__fputc_nolock
 @ cdecl _putch(long)
-@ stub _putch_nolock
+@ cdecl _putch_nolock(long)
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw

dlls/msvcr80/msvcr80.spec

@@ -909,7 +909,7 @@
 @ cdecl _purecall()
 @ cdecl _putc_nolock(long ptr) MSVCRT__fputc_nolock
 @ cdecl _putch(long)
-@ stub _putch_nolock
+@ cdecl _putch_nolock(long)
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw

dlls/msvcr90/msvcr90.spec

@@ -884,7 +884,7 @@
 @ cdecl _purecall()
 @ cdecl _putc_nolock(long ptr) MSVCRT__fputc_nolock
 @ cdecl _putch(long)
-@ stub _putch_nolock
+@ cdecl _putch_nolock(long)
 @ cdecl _putenv(str)
 @ cdecl _putenv_s(str str)
 @ cdecl _putw(long ptr) MSVCRT__putw

dlls/msvcrt/console.c

@@ -195,17 +195,25 @@ int CDECL _getch(void)
 }
 
 /*********************************************************************
+ *		_putch_nolock (MSVCR80.@)
+ */
+int CDECL _putch_nolock(int c)
+{
+  DWORD count;
+  if (WriteConsoleA(MSVCRT_console_out, &c, 1, &count, NULL) && count == 1)
+    return c;
+  return MSVCRT_EOF;
+}
+
+/*********************************************************************
  *		_putch (MSVCRT.@)
  */
 int CDECL _putch(int c)
 {
-  int retval = MSVCRT_EOF;
-  DWORD count;
     LOCK_CONSOLE;
-  if (WriteConsoleA(MSVCRT_console_out, &c, 1, &count, NULL) && count == 1)
-    retval = c;
+    c = _putch_nolock(c);
     UNLOCK_CONSOLE;
-  return retval;
+    return c;
 }
 
 /*********************************************************************