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-rw-r--r--gen/bits/intconf.c1
-rw-r--r--gen/bits/intconf.h1
-rw-r--r--include/inttypes.h15
-rw-r--r--include/stdint.h12
4 files changed, 25 insertions, 4 deletions
diff --git a/gen/bits/intconf.c b/gen/bits/intconf.c
index b5d05be..5955d38 100644
--- a/gen/bits/intconf.c
+++ b/gen/bits/intconf.c
@@ -26,6 +26,7 @@ int main(void)
printf("INT_BIT %zu\n", 8 * sizeof(int));
printf("LONG_BIT %zu\n", 8 * sizeof(long int));
printf("LONG_LONG_BIT %zu\n", 8 * sizeof(long long int));
+ printf("PTR_BIT %zu\n", 8 * sizeof(void*));
printf("INT%zu %s\n", 8 * sizeof(char), "char");
printf("INT%zu %s\n", 8 * sizeof(short int), "short int");
diff --git a/gen/bits/intconf.h b/gen/bits/intconf.h
index 84989e9..2dca3b5 100644
--- a/gen/bits/intconf.h
+++ b/gen/bits/intconf.h
@@ -26,6 +26,7 @@
#define __INT_BIT //(bin/gen/bits/intconf | grep ^INT_BIT | sed "s/^[^ ]* //")
#define __LONG_BIT //(bin/gen/bits/intconf | grep ^LONG_BIT | sed "s/^[^ ]* //")
#define __LONG_LONG_BIT //(bin/gen/bits/intconf | grep ^LONG_LONG_BIT | sed "s/^[^ ]* //")
+#define __PTR_BIT //(bin/gen/bits/intconf | grep ^PTR_BIT | sed "s/^[^ ]* //")
#define __INT8 //(bin/gen/bits/intconf | grep ^INT8 | sed "s/^[^ ]* //" | sed 1q)
#define __INT16 //(bin/gen/bits/intconf | grep ^INT16 | sed "s/^[^ ]* //" | sed 1q)
#define __INT32 //(bin/gen/bits/intconf | grep ^INT32 | sed "s/^[^ ]* //" | sed 1q)
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
diff --git a/include/stdint.h b/include/stdint.h
index 50af12a..038521f 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -342,7 +342,11 @@
/**
* Maximum value of `uintptr_t`.
*/
-# if __LONG_BIT == 32
+# if __PTR_BIT == 8
+# define UINTPTR_MAX UINT8_MAX
+# elif __PTR_BIT == 16
+# define UINTPTR_MAX UINT16_MAX
+# elif __PTR_BIT == 32
# define UINTPTR_MAX UINT32_MAX
# else
# define UINTPTR_MAX UINT64_MAX
@@ -351,7 +355,11 @@
/**
* Maximum value of `intptr_t`.
*/
-# if __LONG_BIT == 32
+# if __PTR_BIT == 8
+# define INTPTR_MAX INT8_MAX
+# elif __PTR_BIT == 16
+# define INTPTR_MAX INT16_MAX
+# elif __PTR_BIT == 32
# define INTPTR_MAX INT32_MAX
# else
# define INTPTR_MAX INT64_MAX