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libxfce4util Reference Manual | ![]() |
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Unicode ManipulationUnicode Manipulation — functions operating on Unicode characters and UTF-8 strings. |
#include <libxfce4util/libxfce4util.h> gchar* xfce_utf8_remove_controls (gchar *str, gssize max_len, const gchar *end); gchar* xfce_utf8_strndup (const gchar *src, gssize max_len);
gchar* xfce_utf8_remove_controls (gchar *str, gssize max_len, const gchar *end);
Removes all control characters from str
up to end
or up to
max_len
characters (note that characters does not mean bytes with
UTF-8), where both str
and max_len
may not be given.
Control characters are replaced in str
by whitespaces, no new string
will be allocated. The operation is done in-place.
|
target string. |
|
max characters to check or -1 for no character limit. |
|
pointer to the endpoint in str or NULL for no endpoint.
|
Returns : |
pointer to str or NULL on error.
|
Since 4.2
gchar* xfce_utf8_strndup (const gchar *src, gssize max_len);
Duplicates the src
string up to max_len
characters
(note that characters does not mean bytes with UTF-8).
The caller is responsible to free the returned string
using g_free()
when no longer needed.
|
target string. |
|
max characters to duplicate or -1 for no character limit. |
Returns : |
pointer to the newly allocated string. |
Since 4.3