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comparison target-utils/libc/strcat.c @ 87:7fb62fc724dc

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target-utils/libc: beginning of newlib-ectomy
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 28 Oct 2016 22:20:26 +0000
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86:684eddecbc62 87:7fb62fc724dc
1 /*
2 * Concatenate s2 on the end of s1. S1's space must be large enough.
3 * Return s1.
4 */
5
6 char *
7 strcat(s1, s2)
8 register char *s1, *s2;
9 {
10 register char *os1;
11
12 os1 = s1;
13 while (*s1++)
14 ;
15 --s1;
16 while (*s1++ = *s2++)
17 ;
18 return(os1);
19 }