memcpy           1804 core/ngx_string.c     return memcpy(dst, src, n);
memcpy            101 core/ngx_string.h #define ngx_memcpy(dst, src, n)   (void) memcpy(dst, src, n)
memcpy            102 core/ngx_string.h #define ngx_cpymem(dst, src, n)   (((u_char *) memcpy(dst, src, n)) + (n))