Add ROM function defines

[cc65] / libsrc / common / fdopen.c

diff --git a/libsrc/common/fdopen.c b/libsrc/common/fdopen.c
index 896c98332a9b0fb570797abee62f52d8285be833..f7df76d941d2a86725fe385425decb8ca8b29ed8 100644 (file)
--- a/libsrc/common/fdopen.c
+++ b/libsrc/common/fdopen.c
@@ -13,14 +13,14 @@
 
 
 
-FILE* fdopen (int handle, char* /*mode*/)
+FILE* fdopen (int handle, const char* /*mode*/)
 {
     FILE* f;
 
     /* Find a free file slot */
     if (!(f = _fdesc ())) {
                /* No slots */
-               errno = EMFILE;                 /* Too many files */
+               _errno = EMFILE;                /* Too many files */
                return 0;
     }