d437fba8ef
This reverts commit 3d210ed3d1.
See https://reviews.llvm.org/D71082 for the patch and discussion that make it
possible to reapply this patch.
20 lines
433 B
C++
20 lines
433 B
C++
#include <stddef.h>
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extern void *memcpy(void *dest, void const *from, size_t n);
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#ifdef WITH_DECL
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inline void *memcpy(void *dest, void const *from, size_t n) {
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char const *ifrom = from;
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char *idest = dest;
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while (n--)
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*idest++ = *ifrom++;
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return dest;
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}
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#endif
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#ifdef WITH_SELF_REFERENCE_DECL
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inline void *memcpy(void *dest, void const *from, size_t n) {
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if (n != 0)
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memcpy(dest, from, n);
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return dest;
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}
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#endif
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