universe@10: /*
universe@10:  * arguments.c
universe@10:  *
universe@10:  *  Created on: 15.09.2011
universe@10:  *      Author: beckermi
universe@10:  */
universe@10: 
universe@10: #include "arguments.h"
universe@10: 
universe@10: int checkArgument(const char* arg, const char* expected) {
universe@10:   int len = strlen(expected);
universe@10:   int ret = 0;
universe@10: 
universe@10:   if (arg[0] == '-') {
universe@10:     if (arg[1] != '-') {
universe@10:       for (int t = 0 ; t < len ; t++) {
universe@10:         ret |= (strchr(arg, expected[t]) > 0) << t;
universe@10:       }
universe@10:     }
universe@10:   }
universe@10: 
universe@10:   return ret;
universe@10: }
universe@10: 
universe@10: bool registerArgument(int* reg, int mask) {
universe@10:   bool ret = (*reg & mask) > 0;
universe@10:   *reg |= mask;
universe@10:   return ret;
universe@10: }