Rxfax and txfax apps compile issues

Hi … I am trying to install the fax applications but am getting the following issues … anyone can assist please?

installed asterisk version: 1.2.9.1
installed spandsp-0.0.2pre25.tar.gz
location of rxfax and txfax:
soft-switch.org/downloads/sp … pp_rxfax.c
soft-switch.org/downloads/sp … pp_txfax.c

-fomit-frame-pointer -fPIC -c -o app_rxfax.o app_rxfax.c
app_rxfax.c: function ?phase_e_handler?:
app_rxfax.c:105: error: ?t30_stats_t? has no member named ?column_resolution?
app_rxfax.c:105: error: ?t30_stats_t? has no member named ?row_resolution?
app_rxfax.c:116: error: ?t30_stats_t? has no member named ?row_resolution?
app_rxfax.c:122: error: ?t30_stats_t? has no member named ?row_resolution?
app_rxfax.c: function ?phase_d_handler?:
app_rxfax.c:147: error: ?t30_stats_t? has no member named ?columns?
app_rxfax.c:147: error: ?t30_stats_t? has no member named ?rows?
app_rxfax.c:148: error: ?t30_stats_t? has no member named ?column_resolution?
app_rxfax.c:148: error: ?t30_stats_t? has no member named ?row_resolution?
app_rxfax.c: In function ?rxfax_exec?:
app_rxfax.c:281: warning: passing argument 1 of ?fax_init? from incompatible pointer type
app_rxfax.c:281: error: too many arguments to function ?fax_init?
app_rxfax.c:304: warning: passing argument 1 of ?fax_rx? from incompatible pointer type
app_rxfax.c:307: warning: passing argument 1 of ?fax_tx? from incompatible pointer type
app_rxfax.c:344: warning: passing argument 1 of ?fax_release? from incompatible pointer type
make[1]: *** [app_rxfax.o] Error 1
make[1]: Leaving directory `/usr/src/asterisk-1.2.9.1/apps’
make: *** [subdirs] Error 1
mk-server:/usr/src/asterisk-1.2.9.1 #

thank you !