+size_sum_t atoss(const char *string) {
+ size_sum_t total, partial_total;
+ const char *c;
+ total = 0;
+ partial_total = 0;
+
+ for(c = string; *c; c++) {
+ if(*c >= '0' && *c <= '9') {
+ partial_total = 10 * partial_total + ((int) (*c - '0'));
+ } else if(*c == 'K' || *c == 'k') {
+ total += partial_total * 1024;
+ partial_total = 0;
+ } else if(*c == 'M' || *c == 'm') {
+ total += partial_total * 1024 * 1024;
+ partial_total = 0;
+ } else if(*c == 'G' || *c == 'g') {
+ total += partial_total * 1024 * 1024 * 1024;
+ partial_total = 0;
+ } else {
+ fprintf(stderr, "Syntax error in %s\n", string);
+ }
+ }
+ return total;
+}
+