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Last change
on this file since 3026 was
2759,
checked in by aslmd, 3 years ago
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|
adding unmodified code from WRFV3.0.1.1, expurged from useless data +1M size
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File size:
517 bytes
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| Rev | Line | |
|---|
| [2759] | 1 | #include <stdio.h> |
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| 2 | #include <stdlib.h> |
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| 3 | |
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| 4 | char *trim (char *str) |
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| 5 | { |
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| 6 | char *ibuf, *obuf; |
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| 7 | |
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| 8 | if (str) |
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| 9 | { |
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| 10 | for (ibuf = obuf = str; *ibuf; ) |
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| 11 | { |
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| 12 | while (*ibuf && (isspace (*ibuf))) |
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| 13 | ibuf++; |
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| 14 | if (*ibuf && (obuf != str)) |
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| 15 | *(obuf++) = ' '; |
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| 16 | while (*ibuf && (!isspace (*ibuf))) |
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| 17 | *(obuf++) = *(ibuf++); |
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| 18 | } |
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| 19 | *obuf = '\0'; |
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| 20 | } |
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| 21 | return (str); |
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| 22 | } |
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| 23 | |
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