byte_copy(3) [debian man page]
byte_copy(3) Library Functions Manual byte_copy(3) NAME
byte_copy - copy a string SYNTAX
#include <byte.h> void byte_copy(char *out,size_t len,const char *in); DESCRIPTION
byte_copy copies in[0] to out[0], in[1] to out[1], etc., and finally in[len-1] to out[len-1]. SEE ALSO
byte_copyr(3) byte_copy(3)