master
fix linkage namespace violations in mallocng
oldmalloc: preserve errno across free
reintroduce calloc elison of memset for direct-mmapped allocations
remove return with expression in void function
give libc access to its own malloc even if public malloc is interposed
lift child restrictions after multi-threaded fork
rename memalign source file back to its proper name
reverse dependency order of memalign and aligned_alloc
implement reallocarray
have ldso track replacement of aligned_alloc