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fmtrune.c - 9base - revived minimalist port of Plan 9 userland to Unix |
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git clone git://git.suckless.org/9base |
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fmtrune.c (434B) |
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1 /* Copyright (c) 2002-2006 Lucent Technologies; see LICENSE */ |
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2 #include <stdarg.h> |
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3 #include <string.h> |
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4 #include "plan9.h" |
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5 #include "fmt.h" |
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6 #include "fmtdef.h" |
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7 |
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8 int |
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9 fmtrune(Fmt *f, int r) |
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10 { |
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11 Rune *rt; |
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12 char *t; |
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13 int n; |
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14 |
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15 if(f->runes){ |
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16 rt = (Rune*)f->to; |
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17 FMTRCHAR(f, rt, f->stop, r); |
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18 f->to = rt; |
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19 n = 1; |
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20 }else{ |
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21 t = (char*)f->to; |
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22 FMTRUNE(f, t, f->stop, r); |
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23 n = t - (char*)f->to; |
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24 f->to = t; |
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25 } |
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26 f->nfmt += n; |
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27 return 0; |
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28 } |
