ruby_xcalloc      179 include/ruby/defines.h #define xcalloc ruby_xcalloc
ruby_xcalloc     1581 include/ruby/ruby.h #define RB_ZALLOC_N(type,n) ((type*)ruby_xcalloc((n),sizeof(type)))
ruby_xcalloc     2194 iseq.c         	defs = ruby_xcalloc(numberof(expr_names), sizeof(VALUE));
ruby_xcalloc     4028 win32/win32.c  	struct ifaddrs *ifa = ruby_xcalloc(1, sizeof(*ifa));
ruby_xcalloc     4063 win32/win32.c  			ifa = ruby_xcalloc(1, sizeof(*ifa));