/* Convert a string into a long long. Returns 1 if the string could be parsed
* into a (non-overflowing) long long, 0 otherwise. The value will be set to
* the parsed value when appropriate. */
-int string2ll(char *s, size_t slen, long long *value) {
- char *p = s;
+int string2ll(const char *s, size_t slen, long long *value) {
+ const char *p = s;
size_t plen = 0;
int negative = 0;
unsigned long long v;
/* Convert a string into a long. Returns 1 if the string could be parsed into a
* (non-overflowing) long, 0 otherwise. The value will be set to the parsed
* value when appropriate. */
-int string2l(char *s, size_t slen, long *lval) {
+int string2l(const char *s, size_t slen, long *lval) {
long long llval;
if (!string2ll(s,slen,&llval))