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Fixup and polish chibicc some more

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Fixes #433
This commit is contained in:
Justine Tunney 2022-06-20 04:32:25 -07:00
parent a988896048
commit f317a47cd8
15 changed files with 315 additions and 253 deletions
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18
libc/fmt/conv.h
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@ -50,14 +50,18 @@ int64_t TimeValToWindowsTime(struct timeval) libcesque nosideeffect;
struct timeval WindowsDurationToTimeVal(int64_t) libcesque nosideeffect;
struct timespec WindowsDurationToTimeSpec(int64_t) libcesque nosideeffect;
static inline struct NtFileTime MakeFileTime(int64_t x) {
return (struct NtFileTime){(uint32_t)x, (uint32_t)(x >> 32)};
}
#define MakeFileTime(x) \
({ \
int64_t __x = x; \
(struct NtFileTime){(uint32_t)__x, (uint32_t)(__x >> 32)}; \
})
static inline int64_t ReadFileTime(struct NtFileTime t) {
uint64_t x = t.dwHighDateTime;
return x << 32 | t.dwLowDateTime;
}
#define ReadFileTime(t) \
({ \
struct NtFileTime __t = t; \
uint64_t x = __t.dwHighDateTime; \
(int64_t)(x << 32 | __t.dwLowDateTime); \
})
#define FileTimeToTimeSpec(x) WindowsTimeToTimeSpec(ReadFileTime(x))
#define FileTimeToTimeVal(x) WindowsTimeToTimeVal(ReadFileTime(x))