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-rw-r--r--builtin/stdint.h23
1 files changed, 22 insertions, 1 deletions
diff --git a/builtin/stdint.h b/builtin/stdint.h
index ba73218273..ada936c2d3 100644
--- a/builtin/stdint.h
+++ b/builtin/stdint.h
@@ -18,10 +18,31 @@ typedef signed int int32_t;
typedef unsigned long long uint64_t;
typedef signed long long int64_t;
-typedef int intptr_t;
typedef unsigned int uintptr_t;
+typedef int intptr_t;
+/* uint_leastX_t represents the smallest type available with at least X bits.
+ * uint_fastX_t represents the fastest type available with at least X bits.
+ */
typedef uint8_t uint_least8_t;
+typedef uint16_t uint_least16_t;
+typedef uint32_t uint_least32_t;
+typedef uint64_t uint_least64_t;
+
+typedef int8_t int_least8_t;
+typedef int16_t int_least16_t;
+typedef int32_t int_least32_t;
+typedef int64_t int_least64_t;
+
+typedef uint8_t uint_fast8_t;
+typedef uint16_t uint_fast16_t;
+typedef uint32_t uint_fast32_t;
+typedef uint64_t uint_fast64_t;
+
+typedef int8_t int_fast8_t;
+typedef int16_t int_fast16_t;
+typedef int32_t int_fast32_t;
+typedef int64_t int_fast64_t;
#ifndef UINT8_MAX
#define UINT8_MAX (255U)