diff options
author | dwmalone <dwmalone@FreeBSD.org> | 2002-09-04 23:29:10 +0000 |
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committer | dwmalone <dwmalone@FreeBSD.org> | 2002-09-04 23:29:10 +0000 |
commit | b4339b74aded4c38ebcfe3a2a9b37b900abb8874 (patch) | |
tree | fb230419005f211ecea1e667385bde9886dbf0d8 /usr.bin/colcrt | |
parent | 228b93ce829543fee06561687a63c17a7e821dfd (diff) | |
download | FreeBSD-src-b4339b74aded4c38ebcfe3a2a9b37b900abb8874.zip FreeBSD-src-b4339b74aded4c38ebcfe3a2a9b37b900abb8874.tar.gz |
ANSIify function definitions.
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.
Reviewed by: md5
Diffstat (limited to 'usr.bin/colcrt')
-rw-r--r-- | usr.bin/colcrt/colcrt.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/usr.bin/colcrt/colcrt.c b/usr.bin/colcrt/colcrt.c index 6cd9be6..5d7fd15 100644 --- a/usr.bin/colcrt/colcrt.c +++ b/usr.bin/colcrt/colcrt.c @@ -81,9 +81,7 @@ static int plus(char, char); static void usage(void); int -main(argc, argv) - int argc; - char *argv[]; +main(int argc, char *argv[]) { int c; char *cp, *dp; @@ -191,15 +189,14 @@ main(argc, argv) } static void -usage() +usage(void) { fprintf(stderr, "usage: colcrt [-] [-2] [file ...]\n"); exit(1); } static int -plus(c, d) - char c, d; +plus(char c, char d) { return ((c == '|' && d == '-') || d == '_'); @@ -208,11 +205,10 @@ plus(c, d) int first; static void -pflush(ol) - int ol; +pflush(int ol) { - register int i; - register char *cp; + int i; + char *cp; char lastomit; int l; @@ -243,10 +239,9 @@ pflush(ol) } static void -move(l, m) - int l, m; +move(int l, int m) { - register char *cp, *dp; + char *cp, *dp; for (cp = page[l], dp = page[m]; *cp; cp++, dp++) { switch (*cp) { |