| pe_predefined_unit | |
Creates a table of predefined units
PE_TABLE pe_predefined_unit (int *n);
| n | The number of rows in the table is returned in this parameter |
This function returns a list of all units, which includes angular and linear ones. The table is an array of rows with the following structure:
typedef struct pe_entry_t
{
int code;
char name[PE_NAME_MAX];
} *PE_TABLE;
If PEOBJEDITHOME is set, the table includes user-defined unit objects. Free the table with pe_table_del.
On success, returns the table; on failure, returns a null pointer
PE_TABLE units;
int n, i;
units = pe_predefined_unit(&n);
for ( i=0; i<n; i++ )
{
printf("%d %s\n", units[i].code,
units[i].name);
}