diff options
Diffstat (limited to 'contrib/libf2c/libI77/iio.c')
| -rw-r--r-- | contrib/libf2c/libI77/iio.c | 249 |
1 files changed, 126 insertions, 123 deletions
diff --git a/contrib/libf2c/libI77/iio.c b/contrib/libf2c/libI77/iio.c index 931f15aab631..940cbf82f91c 100644 --- a/contrib/libf2c/libI77/iio.c +++ b/contrib/libf2c/libI77/iio.c @@ -6,149 +6,152 @@ char *f__icend; extern icilist *f__svic; int f__icnum; extern int f__hiwater; -z_getc(Void) +int +z_getc (void) { - if(f__recpos++ < f__svic->icirlen) { - if(f__icptr >= f__icend) err(f__svic->iciend,(EOF),"endfile"); - return(*(unsigned char *)f__icptr++); - } - return '\n'; + if (f__recpos++ < f__svic->icirlen) + { + if (f__icptr >= f__icend) + err (f__svic->iciend, (EOF), "endfile"); + return (*(unsigned char *) f__icptr++); + } + return '\n'; } - void -#ifdef KR_headers -z_putc(c) -#else -z_putc(int c) -#endif +void +z_putc (int c) { - if (f__icptr < f__icend && f__recpos++ < f__svic->icirlen) - *f__icptr++ = c; + if (f__recpos++ < f__svic->icirlen && f__icptr < f__icend) + *f__icptr++ = c; } -z_rnew(Void) +int +z_rnew (void) { - f__icptr = f__svic->iciunit + (++f__icnum)*f__svic->icirlen; - f__recpos = 0; - f__cursor = 0; - f__hiwater = 0; - return 1; + f__icptr = f__svic->iciunit + (++f__icnum) * f__svic->icirlen; + f__recpos = 0; + f__cursor = 0; + f__hiwater = 0; + return 1; } - static int -z_endp(Void) +static int +z_endp (void) { - (*f__donewrec)(); - return 0; - } + (*f__donewrec) (); + return 0; +} -#ifdef KR_headers -c_si(a) icilist *a; -#else -c_si(icilist *a) -#endif +int +c_si (icilist * a) { - if (f__init & 2) - f__fatal (131, "I/O recursion"); - f__init |= 2; - f__elist = (cilist *)a; - f__fmtbuf=a->icifmt; - f__curunit = 0; - f__sequential=f__formatted=1; - f__external=0; - if(pars_f(f__fmtbuf)<0) - err(a->icierr,100,"startint"); - fmt_bg(); - f__cblank=f__cplus=f__scale=0; - f__svic=a; - f__icnum=f__recpos=0; - f__cursor = 0; - f__hiwater = 0; - f__icptr = a->iciunit; - f__icend = f__icptr + a->icirlen*a->icirnum; - f__cf = 0; - return(0); + if (f__init & 2) + f__fatal (131, "I/O recursion"); + f__init |= 2; + f__elist = (cilist *) a; + f__fmtbuf = a->icifmt; + f__curunit = 0; + f__sequential = f__formatted = 1; + f__external = 0; + if (pars_f (f__fmtbuf) < 0) + err (a->icierr, 100, "startint"); + fmt_bg (); + f__cblank = f__cplus = f__scale = 0; + f__svic = a; + f__icnum = f__recpos = 0; + f__cursor = 0; + f__hiwater = 0; + f__icptr = a->iciunit; + f__icend = f__icptr + a->icirlen * a->icirnum; + f__cf = 0; + return (0); } - int -iw_rev(Void) +int +iw_rev (void) { - if(f__workdone) - z_endp(); - f__hiwater = f__recpos = f__cursor = 0; - return(f__workdone=0); - } + if (f__workdone) + z_endp (); + f__hiwater = f__recpos = f__cursor = 0; + return (f__workdone = 0); +} -#ifdef KR_headers -integer s_rsfi(a) icilist *a; -#else -integer s_rsfi(icilist *a) -#endif -{ int n; - if(n=c_si(a)) return(n); - f__reading=1; - f__doed=rd_ed; - f__doned=rd_ned; - f__getn=z_getc; - f__dorevert = z_endp; - f__donewrec = z_rnew; - f__doend = z_endp; - return(0); +integer +s_rsfi (icilist * a) +{ + int n; + if ((n = c_si (a))) + return (n); + f__reading = 1; + f__doed = rd_ed; + f__doned = rd_ned; + f__getn = z_getc; + f__dorevert = z_endp; + f__donewrec = z_rnew; + f__doend = z_endp; + return (0); } -z_wnew(Void) +int +z_wnew (void) { - if (f__recpos < f__hiwater) { - f__icptr += f__hiwater - f__recpos; - f__recpos = f__hiwater; - } - while(f__recpos++ < f__svic->icirlen) - *f__icptr++ = ' '; - f__recpos = 0; - f__cursor = 0; - f__hiwater = 0; - f__icnum++; - return 1; + if (f__recpos < f__hiwater) + { + f__icptr += f__hiwater - f__recpos; + f__recpos = f__hiwater; + } + while (f__recpos++ < f__svic->icirlen) + *f__icptr++ = ' '; + f__recpos = 0; + f__cursor = 0; + f__hiwater = 0; + f__icnum++; + return 1; } -#ifdef KR_headers -integer s_wsfi(a) icilist *a; -#else -integer s_wsfi(icilist *a) -#endif -{ int n; - if(n=c_si(a)) return(n); - f__reading=0; - f__doed=w_ed; - f__doned=w_ned; - f__putn=z_putc; - f__dorevert = iw_rev; - f__donewrec = z_wnew; - f__doend = z_endp; - return(0); + +integer +s_wsfi (icilist * a) +{ + int n; + if ((n = c_si (a))) + return (n); + f__reading = 0; + f__doed = w_ed; + f__doned = w_ned; + f__putn = z_putc; + f__dorevert = iw_rev; + f__donewrec = z_wnew; + f__doend = z_endp; + return (0); } -integer e_rsfi(Void) -{ int n; - f__init &= ~2; - n = en_fio(); - f__fmtbuf = NULL; - return(n); + +integer +e_rsfi (void) +{ + int n; + f__init &= ~2; + n = en_fio (); + f__fmtbuf = NULL; + return (n); } -integer e_wsfi(Void) + +integer +e_wsfi (void) { - int n; - f__init &= ~2; - n = en_fio(); - f__fmtbuf = NULL; - if(f__svic->icirnum != 1 - && (f__icnum > f__svic->icirnum - || (f__icnum == f__svic->icirnum && (f__recpos | f__hiwater)))) - err(f__svic->icierr,110,"inwrite"); - if (f__recpos < f__hiwater) - f__recpos = f__hiwater; - if (f__recpos >= f__svic->icirlen) - err(f__svic->icierr,110,"recend"); - if (!f__recpos && f__icnum) - return n; - while(f__recpos++ < f__svic->icirlen) - *f__icptr++ = ' '; - return n; + int n; + f__init &= ~2; + n = en_fio (); + f__fmtbuf = NULL; + if (f__svic->icirnum != 1 + && (f__icnum > f__svic->icirnum + || (f__icnum == f__svic->icirnum && (f__recpos | f__hiwater)))) + err (f__svic->icierr, 110, "inwrite"); + if (f__recpos < f__hiwater) + f__recpos = f__hiwater; + if (f__recpos >= f__svic->icirlen) + err (f__svic->icierr, 110, "recend"); + if (!f__recpos && f__icnum) + return n; + while (f__recpos++ < f__svic->icirlen) + *f__icptr++ = ' '; + return n; } |