str: Add converting cmdline args vector to str module

Move piece of code which converts cmdline args vector to string
from netsniff-ng.c to str.c as function.

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 0 deletions

diff --git a/str.h b/str.h
index 7b8916c..7d078da 100644
--- a/str.h
+++ b/str.h
@@ -8,5 +8,6 @@ extern int slprintf(char *dst, size_t size, const char *fmt, ...)  __check_forma
 extern int slprintf_nocheck(char *dst, size_t size, const char *fmt, ...);
 extern char *strtrim_right(char *p, char c);
 extern noinline void *xmemset(void *s, int c, size_t n);
+extern char *argv2str(int startind, int argc, char **argv);
 
 #endif /* STR_H */