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| Rev | Author | Line No. | Line |
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| 8622 | Boppan | 1 | /* strncat( char *, const char *, size_t ) |
| 2 | |||
| 3 | This file is part of the Public Domain C Library (PDCLib). |
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| 4 | Permission is granted to use, modify, and / or redistribute at will. |
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| 5 | */ |
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| 6 | |||
| 7 | #include |
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| 8 | |||
| 9 | char * strncat( char * s1, const char * s2, size_t n ) |
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| 10 | { |
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| 11 | char * rc = s1; |
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| 12 | |||
| 13 | while ( *s1 ) |
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| 14 | { |
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| 15 | ++s1; |
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| 16 | } |
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| 17 | |||
| 18 | while ( n && ( *s1++ = *s2++ ) ) |
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| 19 | { |
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| 20 | --n; |
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| 21 | } |
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| 22 | |||
| 23 | if ( n == 0 ) |
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| 24 | { |
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| 25 | *s1 = '\0'; |
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| 26 | } |
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| 27 | |||
| 28 | return rc; |
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| 29 | } |