29 lines
456 B
C
29 lines
456 B
C
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/* strncat( char *, const char *, size_t )
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This file is part of the Public Domain C Library (PDCLib).
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Permission is granted to use, modify, and / or redistribute at will.
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*/
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#include <string.h>
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char * strncat( char * s1, const char * s2, size_t n )
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{
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char * rc = s1;
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while ( *s1 )
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{
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++s1;
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}
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while ( n && ( *s1++ = *s2++ ) )
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{
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--n;
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}
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if ( n == 0 )
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{
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*s1 = '\0';
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}
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return rc;
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}
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