void CL_VM_Parse_StuffCmd(const char *msg);
void CL_VM_Parse_CenterPrint(const char *msg);
int CL_GetPitchSign(prvm_prog_t *prog, prvm_edict_t *ent);
-int CL_GetTagMatrix(prvm_prog_t *prog, matrix4x4_t *out, prvm_edict_t *ent, int tagindex);
+int CL_GetTagMatrix(prvm_prog_t *prog, matrix4x4_t *out, prvm_edict_t *ent, int tagindex, prvm_vec_t *shadingorigin);
void CL_GetEntityMatrix(prvm_prog_t *prog, prvm_edict_t *ent, matrix4x4_t *out, qboolean viewmatrix);
/* VMs exposing the polygon calls must call this on Init/Reset */
void VM_Polygons_Reset(prvm_prog_t *prog);