event available. This increases the framerate when using OpenGL.

Original patch courtesy of Romain Bignon.

the "fixed" font.

* Made compilation under MacOSX 10.6 (Snow Leopard) possible, but breaks 10.4 (Tiger), to be fixed

it, just call caca_set_dither_color(d, "fullgray") on the dither object.

included after us.

putch() and _setcurstortype().

they won't be seen by the linker when linking dynamically. Fix caca0.h
accordingly.

prefix. The #defines remain in caca_conio.h.

frequent screen refreshes.
Implement <conio.h> clreol() (incomplete) and <dos.h> sleep() functions.
Replace some defines with enums in <caca_conio.h>.

a call to clrscr().

printed cells instead of always returning 0. This is handy if we want to
advance a cursor after each printf() call.

they're not actually from that header, they're often used together.

caca_wherey(), in order to match the old <conio.h> naming scheme.

for now because it does not work with fullwidth characters.

speedups when the calling application knows the dirty rectangle covered by
a complex operation.

display driver to clean up its shit. Fixed X11 driver accordingly.

cases, but that can be fixed.