rem: static void wins_resize (int dont_care_sig)
add: static void wins_resize (void)
context: static void wins_resize (int dont_care_sig){   struct winsize wz;   char *env_columns;  // Unix98 environment variable COLUMNS   char *env_lines;    // Unix98 environment variable LINES   (void)dont_care_sig;   Screen_cols = columns;   // <term.h>   Screen_rows = lines;     // <term.h>   if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &wz) != -1 && wz.ws_col>0 && wz.ws_row>0) {      Screen_cols = wz.ws_col;      Screen_rows = wz.ws_row;   }   if (Batch) Screen_rows = MAXINT;   env_columns = getenv("COLUMNS");   if(env_columns && *env_columns){      long t;      char *endptr;      t = strtol(env_columns, &endptr, 0);      if(!*endptr && (t>0) && (t<=0x7fffffffL)) Screen_cols = (int)t;   }   env_lines   = getenv("LINES");   if(env_lines && *env_lines){      long t;      char *endptr;      t = strtol(env_lines, &endptr, 0);      if(!*endptr && (t>0) && (t<=0x7fffffffL)) Screen_rows = (int)t;   }   // be crudely tolerant of crude tty emulators   if (avoid_last_column) Screen_cols--;   // we might disappoint some folks (but they'll deserve it)   if (SCREENMAX < Screen_cols) Screen_cols = SCREENMAX;   // keep our support for output optimization in sync with current reality   // note: when we're in Batch mode, we don't really need a Pseudo_scrn and   //       when not Batch, our buffer will contain 1 extra 'line' since   //       Msg_row is never represented -- but it's nice to have some space   //       between us and the great-beyond...   Pseudo_cols = Screen_cols + CLRBUFSIZ + 1;   if (Batch) Pseudo_size = ROWBUFSIZ + 1;   else       Pseudo_size = Pseudo_cols * Screen_rows;   Pseudo_scrn = alloc_r(Pseudo_scrn, Pseudo_size);   // force rebuild of column headers AND libproc/readproc requirements   Frames_libflags = 0;   ZAP_TIMEOUT}