unknown type name 'ulong' in compling axis.c

[Tatsuro M. <tma...@ya...>]

Hello

I have tried to build the recent cvs tree (2014-03-16) 
using gcc-4.8.2 (MinGW-w64 32bit) 
I have met the following error:
#********************************************************************
/c/MinGW/bin/gcc -c -I/c/Programs/gplibs/include -fno-keep-inline-dllexport -O2 -pipe -I. -I../../src -I../../term/ -D_Windows -DHAVE_CONFIG_H -DPIPES -DWGP_CONSOLE -DCONSOLE_SWITCH_CP -DGNUPLOT_SHARE_DIR=\"share\" -DDEVELOPMENT_VERSION -DUSE_MOUSE=1 -DWIN_IPC -I/c/PROGRA~2/HELPWO~1/include -DHAVE_LIBGD -DHAVE_LIBPNG -DHAVE_LIBGD -DHAVE_GD_H -DHAVE_GD_GIF -DGIF_ANIMATION -DHAVE_GD_PNG -DHAVE_GD_JPEG -DHAVE_GD_TTF -DHAVE_CAIROPDF -DWXWIDGETS -DHAVE_ICONV  -MMD -MT 'axis.$(O)' -MF axis.d -o axis.co ../../src/axis.c
In file included from ../../src/gadgets.h:42:0,
                 from ../../src/axis.h:42,
                 from ../../src/axis.c:37:
../../src/term_api.h:120:5: error: unknown type name 'ulong'
     ulong   p_char;  /* char used if p_type = PT_CHARACTER */
#********************************************************************
This error comes from the code newly imported:

ulong   p_char;  /* char used if p_type = PT_CHARACTER */

in src/term_api.h.  The gcc-4.8.2 (MinGW-w64 32bit) system seems not to have ulong.

What can I do to compile the new code?

Regards

Tatsuro