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mpv/osdep/strl.c

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/* strl(cat|cpy) implementation for systems that do not have it in libc */
/* strl.c - strlcpy/strlcat implementation
* Time-stamp: <2004-03-14 njk>
* (C) 2003-2004 Nicholas J. Kain <njk@aerifal.cx>
*/
#include "config.h"
#ifndef HAVE_STRLCPY
unsigned int strlcpy (char *dest, const char *src, unsigned int size)
{
register unsigned int i = 0;
if (size > 0) {
size--;
for (i=0; size > 0 && src[i] != '\0'; ++i, size--)
dest[i] = src[i];
dest[i] = '\0';
}
while (src[i++]);
return i;
}
#endif
#ifndef HAVE_STRLCAT
unsigned int strlcat (char *dest, const char *src, unsigned int size)
{
register char *d = dest;
for (; size > 0 && *d != '\0'; size--, d++);
return (d - dest) + strlcpy(d, src, size);
}
#endif