The Racket repository

Eli Barzilay 8b642ebc47 * Added `offset-ptr?' (returns #t for any offset, even if it's 0, #f for ... no-offset or non-pointer) * Added `ptr-add!' (must get `offset-ptr?' value, destructive, returns void) * Added `ptr-offset' (works on any cpointer value) * Added `set-ptr-offset!' for pointers, with an optional ctype multiplier (works only for `offset-ptr?' inputs) * Changed memcopy, memmove & memset to have a single c-type argument. svn: r5646		2007-02-20 08:42:34 +00:00
collects	fixed the yellow stuff in a corner case	2007-02-20 03:16:50 +00:00
doc	added 'module' wrapper for saved files in the teaching languages (and support for that in the drscheme:language:language<%> interface)	2007-02-14 23:26:25 +00:00
man/man1	it's already February, so fix man-page dates	2007-02-06 05:35:54 +00:00
src	* Added `offset-ptr?' (returns #t for any offset, even if it's 0, #f for	2007-02-20 08:42:34 +00:00