X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=internals%2F_PDCLIB_int.h;h=1cc8c018c834ad9ade5702a48856b6256082c60a;hp=b32b14ac4a880220dbd1d9e22117e29ce26b6745;hb=6b909e144dfb5ae4c6918336f1c95d2eac9fe947;hpb=2ae38c6b53d59bd40c10c377da3e306b7132a512

diff --git a/internals/_PDCLIB_int.h b/internals/_PDCLIB_int.h
index b32b14a..1cc8c01 100644
--- a/internals/_PDCLIB_int.h
+++ b/internals/_PDCLIB_int.h
@@ -255,11 +255,11 @@ typedef unsigned _PDCLIB_intmax _PDCLIB_uintmax_t;
 /* -------------------------------------------------------------------------- */
 
 /* Flags for representing mode (see fopen()). */
-#define _PDCLIB_FREAD    1
-#define _PDCLIB_FWRITE   2
-#define _PDCLIB_FAPPEND  4
-#define _PDCLIB_FRW      8
-#define _PDCLIB_FBIN    16
+#define _PDCLIB_FREAD    1u
+#define _PDCLIB_FWRITE   2u
+#define _PDCLIB_FAPPEND  4u
+#define _PDCLIB_FRW      8u
+#define _PDCLIB_FBIN    16u
 
 struct _PDCLIB_file_t
 {