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-rw-r--r--include/stdint.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/stdint.h b/include/stdint.h
index 54006678..634678a2 100644
--- a/include/stdint.h
+++ b/include/stdint.h
@@ -85,13 +85,13 @@ typedef unsigned long long uintmax_t;
#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
-#define INT8_C(c) c
-#define INT16_C(c) c
+#define INT8_C(c) ((int8_t) + (c))
+#define INT16_C(c) ((int16_t) + (c))
#define INT32_C(c) c
#define INT64_C(c) c ## LL
-#define UINT8_C(c) c ## U
-#define UINT16_C(c) c ## U
+#define UINT8_C(c) ((uint8_t) + (c))
+#define UINT16_C(c) ((uint16_t) + (c))
#define UINT32_C(c) c ## U
#define UINT64_C(c) c ## ULL