diff options
Diffstat (limited to 'usr.bin/msgs/msgs.c')
| -rw-r--r-- | usr.bin/msgs/msgs.c | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/usr.bin/msgs/msgs.c b/usr.bin/msgs/msgs.c index d1d3bd4..044fccc 100644 --- a/usr.bin/msgs/msgs.c +++ b/usr.bin/msgs/msgs.c @@ -162,8 +162,7 @@ void prmesg(int); static void usage(void); int -main(argc, argv) -int argc; char *argv[]; +main(int argc, char *argv[]) { bool newrc, already; int rcfirst = 0; /* first message to print (from .rc) */ @@ -287,8 +286,8 @@ int argc; char *argv[]; lastmsg = 0; for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)){ - register char *cp = dp->d_name; - register int i = 0; + char *cp = dp->d_name; + int i = 0; if (dp->d_ino == 0) continue; @@ -622,15 +621,14 @@ cmnd: } static void -usage() +usage(void) { fprintf(stderr, "usage: msgs [fhlopq] [[-]number]\n"); exit(1); } void -prmesg(length) -int length; +prmesg(int length) { FILE *outf; char *env_pager; @@ -677,8 +675,7 @@ int length; } void -onintr(unused) - int unused __unused; +onintr(int unused __unused) { signal(SIGINT, onintr); if (mailing) @@ -703,8 +700,7 @@ onintr(unused) * We have just gotten a susp. Suspend and prepare to resume. */ void -onsusp(unused) - int unused __unused; +onsusp(int unused __unused) { signal(SIGTSTP, SIG_DFL); sigsetmask(0); @@ -715,8 +711,7 @@ onsusp(unused) } int -linecnt(f) -FILE *f; +linecnt(FILE *f) { off_t oldpos = ftello(f); int l = 0; @@ -730,8 +725,7 @@ FILE *f; } int -next(buf) -char *buf; +next(char *buf) { int i; sscanf(buf, "%d", &i); @@ -740,8 +734,7 @@ char *buf; } void -ask(prompt) -const char *prompt; +ask(const char *prompt) { char inch; int n, cmsg, fd; @@ -827,8 +820,7 @@ const char *prompt; } void -gfrsub(infile) -FILE *infile; +gfrsub(FILE *infile) { off_t frompos; int count; @@ -908,8 +900,7 @@ FILE *infile; } char * -nxtfld(s) -unsigned char *s; +nxtfld(unsigned char *s) { if (*s) while (*s && !isspace(*s)) s++; /* skip over this field */ if (*s) while (*s && isspace(*s)) s++; /* find start of next field */ |
