Code formatting fixes

man2/select.2

@@ -310,7 +310,8 @@ unable to allocate memory for internal tables.
 #include <unistd.h>
 
 int
-main(void) {
+main(void) 
+{
     fd_set rfds;
     struct timeval tv;
     int retval;

man3/cmsg.3

@@ -135,7 +135,6 @@ option in a received ancillary buffer:
 .PP
 .RS
 .nf
-.ta 8n 16n 32n
 struct msghdr msgh; 
 struct cmsghdr *cmsg;
 int *ttlptr;
@@ -151,14 +150,13 @@ for (cmsg = CMSG_FIRSTHDR(&msgh);
             received_ttl = *ttlptr; 
             break;
         }
-}
+    }
 if (cmsg == NULL) {
     /*
      * Error: IP_TTL not enabled or small buffer
      * or I/O error.
      */ 
 } 
-.ta
 .fi
 .RE
 .PP

man3/getopt.3

@@ -313,7 +313,8 @@ with most of its features.
 #include <getopt.h>
 
 int
-main(int argc, char **argv) {
+main(int argc, char **argv) 
+{
     int c;
     int digit_optind = 0;
 

man3/hsearch.3

@@ -163,7 +163,9 @@ char *data[] = { "alpha", "bravo", "charlie", "delta",
      "victor", "whisky", "x-ray", "yankee", "zulu" 
 };
 
-int main() {
+int 
+main(void) 
+{
     ENTRY e, *ep;
     int i;
     

man3/mempcpy.3

@@ -50,7 +50,8 @@ wide characters.
 .SH "EXAMPLE"
 .nf
 void *
-combine (void *o1, size_t s1, void *o2, size_t s2) {
+combine(void *o1, size_t s1, void *o2, size_t s2) 
+{
      void *result = malloc(s1 + s2);
      if (result != NULL)
           mempcpy(mempcpy(result, o1, s1), o2, s2);

man3/timegm.3

@@ -62,7 +62,9 @@ Something like
 #include <time.h>
 #include <stdlib.h>
 
-time_t my_timegm (struct tm *tm) {
+time_t 
+my_timegm(struct tm *tm) 
+{
     time_t ret;
     char *tz;
 

man3/tmpnam.3

@@ -105,7 +105,9 @@ defined by
 .sp
 .nf
 .in +5
-char *tmpnam_r(char *s) {
+char *
+tmpnam_r(char *s)
+{
     return s ? tmpnam(s) : NULL;
 }
 .in