diff options
Diffstat (limited to 'include/stc/ccommon.h')
| -rw-r--r-- | include/stc/ccommon.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/stc/ccommon.h b/include/stc/ccommon.h index 45c3a360..1f9ea80d 100644 --- a/include/stc/ccommon.h +++ b/include/stc/ccommon.h @@ -85,7 +85,7 @@ typedef long long _llong; #define c_assert(expr) assert(expr) #endif #define c_container_of(p, C, m) ((C*)((char*)(1 ? (p) : &((C*)0)->m) - offsetof(C, m))) -#define c_const_cast(T, p) ((T)(p) + 0*sizeof((T)0 == (p))) +#define c_const_cast(T, p) ((T)(1 ? (p) : (T)0)) #define c_swap(T, xp, yp) do { T *_xp = xp, *_yp = yp, \ _tv = *_xp; *_xp = *_yp; *_yp = _tv; } while (0) #define c_sizeof (intptr_t)sizeof @@ -96,8 +96,8 @@ typedef long long _llong; #define c_memmove(d, s, ilen) memmove(d, s, c_i2u(ilen)) #define c_memset(d, val, ilen) memset(d, val, c_i2u(ilen)) #define c_memcmp(a, b, ilen) memcmp(a, b, c_i2u(ilen)) -#define c_u2i(u) ((intptr_t)((u) + 0*sizeof((u) == 1U))) -#define c_i2u(i) ((size_t)(i) + 0*sizeof((i) == 1)) +#define c_u2i(u) ((intptr_t)(1 ? (u) : (size_t)1)) +#define c_i2u(i) ((size_t)(1 ? (i) : (intptr_t)1)) #define c_LTu(a, b) ((size_t)(a) < (size_t)(b)) // x and y are i_keyraw* type, defaults to i_key*: |