memrchr.c

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// Imported from musl Libc

#include <string.h>

void* __memrchr(const void* /*m*/ /*m*/, int /*c*/ /*c*/, size_t /*n*/ /*n*/);

void* __memrchr(const void* m, int c, size_t n)
{
    const unsigned char* s = m;
    c = (unsigned char)c;

    while(n--)
    {
        if(s[n] == c)
        {
            return (void*)(uintptr_t)(s + n);
        }
    }

    return 0;
}