2 files changed, 4 insertions, 0 deletions
diff --git a/lib.c b/lib.c
index e83eaf70..8dfe10c0 100644
--- a/lib.c
+++ b/lib.c
@@ -1239,6 +1239,8 @@ static void predefined_macros(void)
 
 	predefined_sizeof("INT128", "", 128);
 
+	predefined_ctype("INTPTR",   ssize_t_ctype, PTYPE_MAX|PTYPE_TYPE|PTYPE_WIDTH);
+	predefined_ctype("UINTPTR",   size_t_ctype, PTYPE_MAX|PTYPE_TYPE);
 	predefined_ctype("PTRDIFF",  ssize_t_ctype, PTYPE_ALL_T|PTYPE_TYPE);
 	predefined_ctype("SIZE",      size_t_ctype, PTYPE_ALL_T|PTYPE_TYPE);
 	predefined_ctype("POINTER",     &ptr_ctype, PTYPE_SIZEOF);
diff --git a/validation/preprocessor/predef.c b/validation/preprocessor/predef.c
index 298bdd93..df0944b3 100644
--- a/validation/preprocessor/predef.c
+++ b/validation/preprocessor/predef.c
@@ -17,6 +17,8 @@ int test(void)
 	TEST_SMAX(INT, int);
 	TEST_SMAX(LONG, long);
 	TEST_SMAX(LONG_LONG, long long);
+	TEST_SMAX(INTPTR, __INTPTR_TYPE__);
+	TEST_UMAX(UINTPTR, __UINTPTR_TYPE__);
 	TEST_SMAX(PTRDIFF, __PTRDIFF_TYPE__);
 	TEST_UMAX(SIZE, __SIZE_TYPE__);