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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1408 | serge | 1 | /* |
| 2 | * icompute.c - compute an integer |
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| 3 | */ |
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| 4 | /* $Header$ */ |
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| 5 | |||
| 6 | #include "loc_incl.h" |
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| 7 | |||
| 8 | /* This routine is used in doprnt.c as well as in tmpfile.c and tmpnam.c. */ |
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| 9 | |||
| 10 | char * |
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| 11 | _i_compute(unsigned long val, int base, char *s, int nrdigits) |
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| 12 | { |
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| 13 | int c; |
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| 14 | |||
| 15 | c= val % base ; |
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| 16 | val /= base ; |
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| 17 | if (val || nrdigits > 1) |
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| 18 | s = _i_compute(val, base, s, nrdigits - 1); |
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| 19 | *s++ = (c>9 ? c-10+'a' : c+'0'); |
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| 20 | return s; |
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| 21 | } |