diff options
Diffstat (limited to 'util.h')
| -rw-r--r-- | util.h | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -57,12 +57,14 @@ extern char *xstrdup(const char *s); extern char *join_path(const char *path, const char *name); /** - * Check a string of a given length to see if it is all printable and - * has a valid terminator. + * Check a property of a given length to see if it is all printable and + * has a valid terminator. The property can contain either a single string, + * or multiple strings each of non-zero length. * * @param data The string to check * @param len The string length including terminator - * @return 1 if a valid printable string, 0 if not */ + * @return 1 if a valid printable string, 0 if not + */ int util_is_printable_string(const void *data, int len); /* |