d1cdb07719
they're not defined in the core: so putw() can call stdio stuff, for example. So the earlier concept of pureness isn't necessary. Rename accordingly.
29 lines
466 B
C
29 lines
466 B
C
/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* $Id$ */
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#include <string.h>
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char* strncat(char* ret, register const char* s2, size_t n)
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{
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register char* s1 = ret;
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if (n > 0)
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{
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while (*s1++)
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/* EMPTY */;
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s1--;
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while (*s1++ = *s2++)
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{
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if (--n > 0)
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continue;
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*s1 = '\0';
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break;
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}
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return ret;
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}
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else
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return s1;
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}
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