libzzub 0.2
void zzub_plugin_insert_pattern_rows ( zzub_plugin_t plugin,
int  pattern,
const int *  column_indices,
int  num_indices,
int  start,
int  rows 
)

Inserts rows in a pattern. column_indices has a total length of 3 * num_indices, where each index is a triple of group, track and column.