Update.
[kopensolaris-gnu/glibc.git] / timezone / yearistype
1 #! /bin/sh
2
3 : '@(#)yearistype.sh    7.4'
4
5 case $#-$2 in
6         2-even)         case $1 in
7                                 *[24680])                       exit 0 ;;
8                                 *)                              exit 1 ;;
9                         esac ;;
10         2-nonpres)      case $1 in
11                                 *[02468][048]|*[13579][26])     exit 1 ;;
12                                 *)                              exit 0 ;;
13                         esac ;;
14         2-odd)          case $1 in
15                                 *[13579])                       exit 0 ;;
16                                 *)                              exit 1 ;;
17                         esac ;;
18         2-uspres)       case $1 in
19                                 *[02468][048]|*[13579][26])     exit 0 ;;
20                                 *)                              exit 1 ;;
21                         esac ;;
22         2-*)            echo "$0: wild type - $2" >&2
23                         exit 1 ;;
24         *)              echo "$0: usage is $0 year type" >&2
25                         exit 1 ;;
26 esac