#define _PDCLIB_FBIN 128u
/* Internal flags, made to fit the same status field as the flags above. */
+/* -------------------------------------------------------------------------- */
+/* free() the buffer memory on closing (false for user-supplied buffer) */
#define _PDCLIB_FREEBUFFER 512u
+/* stream has encountered error / EOF */
#define _PDCLIB_ERRORFLAG 1024u
#define _PDCLIB_EOFFLAG 2048u
+/* stream is wide-oriented */
#define _PDCLIB_WIDESTREAM 4096u
+/* stream is byte-oriented */
#define _PDCLIB_BYTESTREAM 8192u
+/* file associated with stream should be remove()d on closing (tmpfile()) */
#define _PDCLIB_DELONCLOSE 16384u
+/* stream handle should not be free()d on close (stdin, stdout, stderr) */
+#define _PDCLIB_STATIC 32768u
/* Position / status structure for getpos() / fsetpos(). */
struct _PDCLIB_fpos_t
static unsigned char _PDCLIB_sout_ungetbuf[_PDCLIB_UNGETCBUFSIZE];
static unsigned char _PDCLIB_serr_ungetbuf[_PDCLIB_UNGETCBUFSIZE];
-static struct _PDCLIB_file_t _PDCLIB_serr = { 2, _PDCLIB_serr_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_serr_ungetbuf, _IONBF | _PDCLIB_FWRITE, NULL, NULL };
-static struct _PDCLIB_file_t _PDCLIB_sout = { 1, _PDCLIB_sout_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sout_ungetbuf, _IOLBF | _PDCLIB_FWRITE, NULL, &_PDCLIB_serr };
-static struct _PDCLIB_file_t _PDCLIB_sin = { 0, _PDCLIB_sin_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sin_ungetbuf, _IOLBF | _PDCLIB_FREAD, NULL, &_PDCLIB_sout };
+static struct _PDCLIB_file_t _PDCLIB_serr = { 2, _PDCLIB_serr_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_serr_ungetbuf, _IONBF | _PDCLIB_FWRITE | _PDCLIB_STATIC, NULL, NULL };
+static struct _PDCLIB_file_t _PDCLIB_sout = { 1, _PDCLIB_sout_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sout_ungetbuf, _IOLBF | _PDCLIB_FWRITE | _PDCLIB_STATIC, NULL, &_PDCLIB_serr };
+static struct _PDCLIB_file_t _PDCLIB_sin = { 0, _PDCLIB_sin_buffer, BUFSIZ, 0, 0, { 0, 0 }, 0, _PDCLIB_sin_ungetbuf, _IOLBF | _PDCLIB_FREAD | _PDCLIB_STATIC, NULL, &_PDCLIB_sout };
struct _PDCLIB_file_t * stdin = &_PDCLIB_sin;
struct _PDCLIB_file_t * stdout = &_PDCLIB_sout;