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author | ache <ache@FreeBSD.org> | 1994-10-07 08:58:58 +0000 |
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committer | ache <ache@FreeBSD.org> | 1994-10-07 08:58:58 +0000 |
commit | a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9 (patch) | |
tree | 4a94ca97fb2fc2fdc1fcdd522a66e39c6e763138 /lib/libncurses/lib_scrreg.c | |
download | FreeBSD-src-a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9.zip FreeBSD-src-a80c0624fbd8bd1c784b0b5b7a0fd20b09d317b9.tar.gz |
Moved from ports with several enhancements
Diffstat (limited to 'lib/libncurses/lib_scrreg.c')
-rw-r--r-- | lib/libncurses/lib_scrreg.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/libncurses/lib_scrreg.c b/lib/libncurses/lib_scrreg.c new file mode 100644 index 0000000..d8c1423 --- /dev/null +++ b/lib/libncurses/lib_scrreg.c @@ -0,0 +1,32 @@ + +/* This work is copyrighted. See COPYRIGHT.OLD & COPYRIGHT.NEW for * +* details. If they are missing then this copy is in violation of * +* the copyright conditions. */ + +/* +** lib_scrreg.c +** +** The routine wsetscrreg(). +** +*/ + +#include "curses.priv.h" + +int wsetscrreg(WINDOW *win, int top, int bottom) +{ + T(("wsetscrreg(%x,%d,%d) called", win, top, bottom)); + + if (top >= 0 && top <= win->_maxy && + bottom >= 0 && bottom <= win->_maxy && + bottom > top) + { + win->_regtop = top; + win->_regbottom = bottom; + + T(("correctly set scrolling region between %d and %d", top, bottom)); + + return(OK); + } + else + return(ERR); +} |