pub fn getpmparameter(ht: *mut HashTable, name: &str) -> Option<Param>Expand description
Port of getpmparameter() from Src/Modules/parameter.c:99 — C decl getpmparameter(UNUSED(HashTable ht), const char *name).
C body (c:102-210): paramtab[name] lookup; emit a scalar Param
whose value is the type-letter encoding (scalar, array,
association, integer, float, plus -readonly/-export/
etc. modifiers per PM_* flags).