my/my_alloc: add my_free macro
my/my_alloc: add my_free macro

snarkmaster/mtbl,snarkmaster/mtbl,farsightsec/fstrm,snarkmaster/mtbl,farsightsec/mtbl,rep/mtbl,farsightsec/mtbl,rep/mtbl,rep/mtbl,farsightsec/fstrm