[USE_CRT_DLL]: Remove unnecessary extern, which

screws up dllimport attributes.

3 files changed, 8 insertions, 0 deletions

diff --git a/src/callproc.c b/src/callproc.c
index b29572bae0c..bf2fabcc750 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -24,7 +24,9 @@ Boston, MA 02111-1307, USA.  */
 #include <errno.h>
 #include <stdio.h>
 
+#ifndef USE_CRT_DLL
 extern int errno;
+#endif
 
 /* Define SIGCHLD as an alias for SIGCLD.  */
 
@@ -88,8 +90,10 @@ extern int errno;
 #ifdef VMS
 extern noshare char **environ;
 #else
+#ifndef USE_CRT_DLL
 extern char **environ;
 #endif
+#endif
 
 #ifdef HAVE_SETPGID
 #if !defined (USG) || defined (BSD_PGRPS)
diff --git a/src/lread.c b/src/lread.c
index 723a81a1234..7f8711aa5e9 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -72,7 +72,9 @@ Boston, MA 02111-1307, USA.  */
 #define file_tell ftell
 #endif
 
+#ifndef USE_CRT_DLL
 extern int errno;
+#endif
 
 Lisp_Object Qread_char, Qget_file_char, Qstandard_input, Qcurrent_load_list;
 Lisp_Object Qvariable_documentation, Vvalues, Vstandard_input, Vafter_load_alist;
diff --git a/src/strftime.c b/src/strftime.c
index f2a0e08ce9e..462e8a2a6c2 100644
--- a/src/strftime.c
+++ b/src/strftime.c
@@ -52,8 +52,10 @@
 # endif
 #endif
 #if HAVE_TZNAME
+#ifndef USE_CRT_DLL
 extern char *tzname[];
 #endif
+#endif
 
 /* Do multibyte processing if multibytes are supported, unless
    multibyte sequences are safe in formats.  Multibyte sequences are