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| author | Tyge Løvset <[email protected]> | 2023-01-04 16:33:52 +0100 |
|---|---|---|
| committer | Tyge Løvset <[email protected]> | 2023-01-04 16:33:52 +0100 |
| commit | 41c8dfe25d9ef785c3b8a9f00f042a61669af7e6 (patch) | |
| tree | 6a996716e1421533b04bd5c7d889298fec531c35 /include | |
| parent | bb754d1e0e728c6b0f41efff16e512af04a0b3b8 (diff) | |
| download | STC-modified-41c8dfe25d9ef785c3b8a9f00f042a61669af7e6.tar.gz STC-modified-41c8dfe25d9ef785c3b8a9f00f042a61669af7e6.zip | |
Improved a few examples.
Diffstat (limited to 'include')
| -rw-r--r-- | include/stc/ccommon.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/stc/ccommon.h b/include/stc/ccommon.h index 9cdbc9e5..9ff83be5 100644 --- a/include/stc/ccommon.h +++ b/include/stc/ccommon.h @@ -60,23 +60,23 @@ #define _c_RSEQ_N 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 #define _c_ARG_N(_1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, \ _14, _15, _16, N, ...) N - -#define c_STATIC_ASSERT(cond, msg) \ - ((void)sizeof(int[(cond) ? 1 : -1])) +/* Cast result to (void) to depress -Wall warning: */ +#define c_STATIC_ASSERT(cond, ...) \ + ((int)(0*sizeof(int[(cond) ? 1 : -1]))) #define c_CONTAINER_OF(p, T, m) \ ((T*)((char*)(p) + 0*sizeof((p) == &((T*)0)->m) - offsetof(T, m))) -#ifndef __cplusplus - #define c_ALLOC(T) c_MALLOC(sizeof(T)) - #define c_ALLOC_N(T, n) c_MALLOC(sizeof(T)*(n)) - #define c_NEW(T, ...) ((T*)memcpy(c_ALLOC(T), (T[]){__VA_ARGS__}, sizeof(T))) - #define c_INIT(T) (T) -#else +#ifdef __cplusplus #include <new> #define c_ALLOC(T) static_cast<T*>(c_MALLOC(sizeof(T))) #define c_ALLOC_N(T, n) static_cast<T*>(c_MALLOC(sizeof(T)*(n))) #define c_NEW(T, ...) new (c_ALLOC(T)) T(__VA_ARGS__) #define c_INIT(T) T +#else + #define c_ALLOC(T) ((T*)c_MALLOC(sizeof(T))) + #define c_ALLOC_N(T, n) ((T*)c_MALLOC(sizeof(T)*(n))) + #define c_NEW(T, ...) ((T*)memcpy(c_ALLOC(T), (T[]){__VA_ARGS__}, sizeof(T))) + #define c_INIT(T) (T) #endif #ifndef c_MALLOC #define c_MALLOC(sz) malloc(sz) |