argument parsing

src/instructions/instructions.c

@@ -29,7 +29,7 @@ const Instruction instructions[] = {
     // Instruction_construct(CALL),
 };
 
-const Instruction* Instruction_getFromOpcode(Opcode opcode){
+const Instruction* Instruction_getByOpcode(Opcode opcode){
     if(opcode >= ARRAY_SIZE(instructions))
         return NULL;
     

src/instructions/instructions.h

@@ -33,4 +33,4 @@ typedef struct Instruction {
 /// @brief get instruction info from table
 /// @param opcode any byte
 /// @return ptr to struct or NULL
-const Instruction* NULLABLE(Instruction_getFromOpcode)(Opcode opcode);
+const Instruction* NULLABLE(Instruction_getByOpcode)(Opcode opcode);