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-rw-r--r--deps/sysobj_early/include/cpubits.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/deps/sysobj_early/include/cpubits.h b/deps/sysobj_early/include/cpubits.h
index a7effbf1..15686510 100644
--- a/deps/sysobj_early/include/cpubits.h
+++ b/deps/sysobj_early/include/cpubits.h
@@ -29,6 +29,6 @@ cpubits *cpubits_from_str(char *str);
char *cpubits_to_str(cpubits *bits, char *str, int max_len);
#define CPUBITS_SIZE 4096 /* bytes, multiple of sizeof(uint32_t) */
-#define CPUBIT_SET(BITS, BIT) (BITS[BIT/32] |= (1 << BIT%32))
-#define CPUBIT_GET(BITS, BIT) ((BITS[BIT/32] & (1 << BIT%32)) >> BIT%32)
-#define CPUBITS_CLEAR(BITS) memset(BITS, 0, CPUBITS_SIZE)
+#define CPUBIT_SET(BITS, BIT) ((BITS)[(BIT)/32] |= (1 << (BIT)%32))
+#define CPUBIT_GET(BITS, BIT) (((BITS)[(BIT)/32] & (1 << (BIT)%32)) >> (BIT)%32)
+#define CPUBITS_CLEAR(BITS) memset((BITS), 0, CPUBITS_SIZE)