PST Identifiers
There is no slots.ids provided with PST, however research has shown if such a file were included, it would look like this.
0 SLOT_HAND
1 SLOT_EAR_RIGHT
2 SLOT_TATTOO_CLOAK
3 SLOT_WRIST
4 SLOT_RING_LEFT
5 SLOT_TATTOO_LEFT
6 SLOT_RING_RIGHT
7 SLOT_EAR_LEFT
8 SLOT_RING_RIGHT
9 SLOT_TATTOO_RIGHT
10 SLOT_FIST
11 SLOT_AMMO
17 SLOT_MISC
43 SLOT_WEAPON
11 SLOT_AMMO0
12 SLOT_AMMO1
13 SLOT_AMMO2
14 SLOT_AMMO3
15 SLOT_AMMO4
17 SLOT_MISC0
18 SLOT_MISC1
19 SLOT_MISC2
20 SLOT_MISC3
21 SLOT_MISC4
22 SLOT_INV0
23 SLOT_INV1
24 SLOT_INV2
25 SLOT_INV3
26 SLOT_INV4
27 SLOT_INV5
28 SLOT_INV6
29 SLOT_INV7
30 SLOT_INV8
31 SLOT_INV9
32 SLOT_INV10
33 SLOT_INV11
34 SLOT_INV12
35 SLOT_INV13
36 SLOT_INV14
37 SLOT_INV15
38 SLOT_INV16
39 SLOT_INV17
40 SLOT_INV18
41 SLOT_INV19
42 SLOT_MAGIC
43 SLOT_WEAPON0
44 SLOT_WEAPON1
45 SLOT_WEAPON2
46 SLOT_WEAPON3