patch 8.0.0840: MS-Windows: fopen() and open() prototypes are wrong
Problem: MS-Windows: fopen() and open() prototypes do not match the ones in
the system header file. Can't build without FEAT_MBYTE.
Solution: Add "const". Move macro to after including protoo.h.
diff --git a/src/os_win32.c b/src/os_win32.c
index 8a38bcc..4921b50 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -6503,7 +6503,7 @@
* Version of open() that may use UTF-16 file name.
*/
int
-mch_open(char *name, int flags, int mode)
+mch_open(const char *name, int flags, int mode)
{
/* _wopen() does not work with Borland C 5.5: creates a read-only file. */
# ifndef __BORLANDC__
@@ -6536,7 +6536,7 @@
* Version of fopen() that may use UTF-16 file name.
*/
FILE *
-mch_fopen(char *name, char *mode)
+mch_fopen(const char *name, const char *mode)
{
WCHAR *wn, *wm;
FILE *f = NULL;