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-rw-r--r--include/inttypes.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/include/inttypes.h b/include/inttypes.h
index d9e40e9..4dffb86 100644
--- a/include/inttypes.h
+++ b/include/inttypes.h
@@ -88,8 +88,19 @@ intmax_t imaxabs(intmax_t)
#define __PRIMAX "j"
#define __SCNMAX "j"
-#define __PRIPTR "l"
-#define __SCNPTR "l"
+#if __PTR_BIT == 8
+# define __PRIPTR __PRI8
+# define __SCNPTR __SCN8
+#elif __PTR_BIT == 16
+# define __PRIPTR __PRI16
+# define __SCNPTR __SCN16
+#elif __PTR_BIT == 32
+# define __PRIPTR __PRI32
+# define __SCNPTR __SCN32
+#elif __PTR_BIT == 64
+# define __PRIPTR __PRI64
+# define __SCNPTR __SCN64
+#endif