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New function toggle_videomode

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1980 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-02-13 21:12:11 +00:00
parent c6cf5d7fd9
commit 85f51dc89a
4 changed files with 37 additions and 17 deletions
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5
include/c128.h
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@@ -95,6 +95,11 @@
void toggle_videomode (void);
/* Toggle the video mode between 40 and 80 chars (calls SWAPPER) */
/* End of c128.h */ /* End of c128.h */
#endif #endif

3
libsrc/c128/Makefile
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@@ -42,7 +42,8 @@ OBJS = _scrsize.o \
randomize.o \ randomize.o \
revers.o \ revers.o \
rs232.o \ rs232.o \
tgi_mode_table.o tgi_mode_table.o \
toggle_videomode.o
#-------------------------------------------------------------------------- #--------------------------------------------------------------------------
# Drivers # Drivers

1
libsrc/c128/c128.inc
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@@ -48,6 +48,7 @@ NEWLINE = $C363
PRINT = $C322 PRINT = $C322
; Extended jump table ; Extended jump table
SWAPPER = $FF5F
SETBNK = $FF68 SETBNK = $FF68
; --------------------------------------------------------------------------- ; ---------------------------------------------------------------------------

13
libsrc/c128/toggle_videomode.s Normal file
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@@ -0,0 +1,13 @@
;
; Ullrich von Bassewitz, 2003-02-13
;
; void toggle_videomode (void);
; /* Toggle the video mode between 40 and 80 chars (calls SWAPPER) */
;
.export _toggle_videomode
.include "c128.inc"
_toggle_videomode = SWAPPER