source: buchla-68k/libsm/strncat.c@ 9519422

Last change on this file since 9519422 was 7258c6a, checked in by Thomas Lopatic <thomas@…>, 7 years ago

Use standard integer types.

  • Property mode set to 100644
File size: 545 bytes
Line 
1/*
2 =============================================================================
3 strncat.c -- concatenate strings
4 Version 1 -- 1987-06-12
5
6 Concatenate s2 on the end of s1. S1's space must be large enough.
7 At most n characters are moved.
8 Return s1.
9 =============================================================================
10*/
11
12int8_t *strncat(int8_t *s1, int8_t *s2, int16_t n)
13{
14 register int8_t *os1;
15
16 os1 = s1;
17
18 while(*s1++)
19 ;
20
21 --s1;
22
23 while(*s1++ = *s2++)
24 if(--n < 0) {
25
26 *--s1 = '\0';
27 break;
28 }
29
30 return(os1);
31}
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