Renamed INITBSS to INIT and INIT to ONCE.

The way we want to use the INITBSS segment - and especially the fact that it won't have the type bss on all ROM based targets - means that the name INITBSS is misleading. After all INIT is the best name from my perspective as it serves several purposes and therefore needs a rather generic name.

Unfortunately this means that the current INIT segment needs to be renamed too. Looking for a short (ideally 4 letter) name I came up with ONCE as it contains all code (and data) accessed only once during initialization.

libsrc/cbm/filevars.s

@@ -9,13 +9,13 @@
         .importzp       devnum
 
 
-.segment "INITBSS"
+.segment "INIT"
 
 curunit:
         .res    1
 
 
-.segment "INIT"
+.segment "ONCE"
 
 .proc   initcurunit
 

libsrc/cbm/mcbpointercolor.s

@@ -3,7 +3,7 @@
         .export         _mouse_def_pointercolor
 
 
-.segment        "INIT"
+.segment        "ONCE"
 
 _mouse_def_pointercolor:
 

libsrc/cbm/mcbpointershape.s

@@ -3,7 +3,7 @@
         .export         _mouse_def_pointershape
 
 
-.segment        "INIT"
+.segment        "ONCE"
 
 _mouse_def_pointershape:
 

libsrc/cbm/read.s

@@ -22,7 +22,7 @@
 ;--------------------------------------------------------------------------
 ; initstdin: Open the stdin file descriptors for the keyboard
 
-.segment        "INIT"
+.segment        "ONCE"
 
 .proc   initstdin
 

libsrc/cbm/write.s

@@ -20,7 +20,7 @@
 ;--------------------------------------------------------------------------
 ; initstdout: Open the stdout and stderr file descriptors for the screen.
 
-.segment        "INIT"
+.segment        "ONCE"
 
 .proc   initstdout