g_string_insert_len (
  GString* string,
  gssize pos,
  const gchar* val,
  gssize len


Inserts len bytes of val into string at pos.

If len is positive, val may contain embedded nuls and need not be nul-terminated. It is the caller’s responsibility to ensure that val has at least len addressable bytes.

If len is negative, val must be nul-terminated and len is considered to request the entire string length.

If pos is -1, bytes are inserted at the end of the string.


pos gssize

Position in string where insertion should happen, or -1 for at the end.

val const gchar*

Bytes to insert.

 The data is owned by the caller of the function.
 The string is a NUL terminated UTF-8 string.
len gssize

Number of bytes of val to insert, or -1 for all of val.

Return value

Returns: GString


 The data is owned by the instance.