Commit 9d2aa9f846f853bc2211d6939580efdad8f34bd8

Jim Meyering 2001-12-10T00:13:36

Remove explicit declarations of xmalloc and xrealloc, Instead, include "xalloc.h". (initbuffer): Don't cast xmalloc return value to char*. (readline): Reword comment. Don't cast xrealloc return value to char* Return NULL, not 0.