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Diffstat (limited to 'win32')
-rw-r--r--win32/win32.c4
-rw-r--r--win32/win32.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/win32/win32.c b/win32/win32.c
index b9c09785d5..a72ee909bf 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -3464,9 +3464,9 @@ rb_w32_fopen(const char *path, const char *mode)
}
FILE *
-rb_w32_fdopen(int handle, char *type)
+rb_w32_fdopen(int handle, const char *type)
{
- FILE *f = (errno = 0, _fdopen(handle, type));
+ FILE *f = (errno = 0, _fdopen(handle, (char *)type));
if (f == NULL && errno == 0) {
if (handle < 0)
errno = EBADF;
diff --git a/win32/win32.h b/win32/win32.h
index 9f0e41fbb8..c3cdb2e2e8 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -197,7 +197,7 @@ extern int rb_w32_rmdir(const char *);
#ifdef __BORLANDC__
extern FILE *rb_w32_fopen(const char *, const char *);
-extern FILE *rb_w32_fdopen(int, char *);
+extern FILE *rb_w32_fdopen(int, const char *);
extern FILE *rb_w32_fsopen(const char *, const char *, int);
#endif