-/*
- * See if the size/workingpressure looks like some standard cylinder
- * size, eg "AL80".
- */
-static void match_standard_cylinder(cylinder_type_t *type)
-{
- double cuft;
- int psi, len;
- const char *fmt;
- char buffer[20], *p;
-
- /* Do we already have a cylinder description? */
- if (type->description)
- return;
-
- cuft = ml_to_cuft(type->size.mliter);
- cuft *= to_ATM(type->workingpressure);
- psi = to_PSI(type->workingpressure);
-
- switch (psi) {
- case 2300 ... 2500: /* 2400 psi: LP tank */
- fmt = "LP%d";
- break;
- case 2600 ... 2700: /* 2640 psi: LP+10% */
- fmt = "LP%d";
- break;
- case 2900 ... 3100: /* 3000 psi: ALx tank */
- fmt = "AL%d";
- break;
- case 3400 ... 3500: /* 3442 psi: HP tank */
- fmt = "HP%d";
- break;
- case 3700 ... 3850: /* HP+10% */
- fmt = "HP%d+";
- break;
- default:
- return;
- }
- len = snprintf(buffer, sizeof(buffer), fmt, (int) (cuft+0.5));
- p = malloc(len+1);
- if (!p)
- return;
- memcpy(p, buffer, len+1);
- type->description = p;
-}
-
-
-/*
- * There are two ways to give cylinder size information:
- * - total amount of gas in cuft (depends on working pressure and physical size)
- * - physical size
- *
- * where "physical size" is the one that actually matters and is sane.
- *
- * We internally use physical size only. But we save the workingpressure
- * so that we can do the conversion if required.
- */
-static void sanitize_cylinder_type(cylinder_type_t *type)