sigset_t / IRIX 6.5

[Rolf-Thomas Happe <rthappe@balrog.mathematik.uni-freiburg.de>]

I had to change sigbits into __sigbits in order to build scsh 0.5.2
on an IRIX 6.5 IP32 platform. This regards
scsh-0.5.2/scsh/irix/sigset.h :

5c5
< #define make_sigset(maskp, hi, lo) ((maskp)->sigbits[0]=((hi)<<24)|(lo))
---
> #define make_sigset(maskp, hi, lo) ((maskp)->__sigbits[0]=((hi)<<24)|(lo))
9,10c9,10
<       ((*(hip)=((mask).sigbits[0]>>24)&0xff), \
<        (*(lop)=((mask).sigbits[0]&0xffffff)))
---
>       ((*(hip)=((mask).__sigbits[0]>>24)&0xff), \
>        (*(lop)=((mask).__sigbits[0]&0xffffff)))

rthappe