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Fix tests/mhbuild/test-forw: rfc934 mode is no longer supported
[mmh]
/
sbr
/
concat.c
diff --git
a/sbr/concat.c
b/sbr/concat.c
index
65ded77
..
5c519e9
100644
(file)
--- a/
sbr/concat.c
+++ b/
sbr/concat.c
@@
-11,17
+11,28
@@
#include <h/utils.h>
#include <h/utils.h>
+static char *
+copy(char *from, char *to)
+{
+ while ((*to = *from)) {
+ to++;
+ from++;
+ }
+ return (to);
+}
+
+
char *
char *
-concat (char *s1, ...)
+concat(char *s1, ...)
{
char *cp, *dp, *sp;
size_t len;
va_list list;
{
char *cp, *dp, *sp;
size_t len;
va_list list;
- len = strlen (s1) + 1;
+ len = strlen(s1) + 1;
va_start(list, s1);
while ((cp = va_arg(list, char *)))
va_start(list, s1);
while ((cp = va_arg(list, char *)))
- len += strlen (cp);
+ len += strlen(cp);
va_end(list);
dp = sp = mh_xmalloc(len);
va_end(list);
dp = sp = mh_xmalloc(len);
@@
-29,7
+40,7
@@
concat (char *s1, ...)
sp = copy(s1, sp);
va_start(list, s1);
sp = copy(s1, sp);
va_start(list, s1);
- while ((cp = va_arg (list, char *)))
+ while ((cp = va_arg(list, char *)))
sp = copy(cp, sp);
va_end(list);
sp = copy(cp, sp);
va_end(list);