In UNIXTimer.c, callback function is called every time the callback function is called

Fix to reconfigure.
(Add signal () in UNIXTimer_ON ())
(In IRIX, coping with the fact that the callback function is cleared for each call)

Since ualarm () is BSD dependent, it is modified to use alarm ().

Unit Timer class interval time setting unit changed from microseconds to milliseconds.

Supports serial communication.  (See WonxSerialPort, WWSerialPort, comm.c)

With printf () in key.c, when the function name was not displayed when displaying the return value
Fix.

Version 0.4 beta - from wonx-b04.tar.gz

Makefile

@@ -2,12 +2,12 @@ XINCLUDEDIR = /usr/X11R6/include
 INCLUDEDIR = .
 XLIBDIR = /usr/X11R6/lib
 
-VERSION = Wonx-b03
-PKGNAME = wonx-b03
+VERSION = Wonx-b04
+PKGNAME = wonx-b04
 
 SMAC = smac-b02
 
-OBJS = WWCharacter.o WWColorMap.o WWDisplay.o WWLCDPanel.o WWPalette.o WWScreen.o WWSprite.o WWText.o WWInterrupt.o WWTimer.o Wonx.o WonxDisplay.o WonxText.o WonxSystem.o XDisplay.o UNIXTimer.o bank.o comm.o disp.o text.o key.o sound.o system.o timer.o etc.o
+OBJS = WWCharacter.o WWColorMap.o WWDisplay.o WWLCDPanel.o WWPalette.o WWScreen.o WWSprite.o WWText.o WWInterrupt.o WWTimer.o WWSerialPort.o Wonx.o WonxDisplay.o WonxText.o WonxSystem.o WonxSerialPort.o XDisplay.o UNIXTimer.o bank.o comm.o disp.o text.o key.o sound.o system.o timer.o etc.o
 
 CC = gcc