FreeCalypso > hg > freecalypso-tools
view target-utils/libc/strncat.c @ 650:bf840c984113
fc-xram reworked to use the new binary protocol
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 02 Mar 2020 03:21:41 +0000 |
parents | 7fb62fc724dc |
children |
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/* * Concatenate s2 on the end of s1. S1's space must be large enough. * At most n characters are moved. * Return s1. */ char * strncat(s1, s2, n) register char *s1, *s2; register n; { register char *os1; os1 = s1; while (*s1++) ; --s1; while (*s1++ = *s2++) if (--n < 0) { *--s1 = '\0'; break; } return(os1); }