Artifact a2ea6970d971f2825e8a9343a4f640b0668abf07:

• File strtoull.c — part of check-in [58c3554ca1] at 2004-10-29 03:10:28 on branch trunk — Fixed some warnings. libconfig 0.0.8 (user: rkeene, size: 482) [annotate] [blame] [check-ins using]

#include <sys/types.h>
#include <stdlib.h>
#include <limits.h>
#include <ctype.h>
#include <stdio.h>

/* We only handle base 10. */
unsigned long long int strtoull(const char *nptr, char **endptr, int base) {
	unsigned long long int retval = 0;
	const char **endptrd = (const char **) endptr;
	char *idx = NULL;

	for (idx = nptr; *idx != '\0' && isdigit(*idx); idx++) {
		retval *= 10;
		retval += (*idx - '0');
	}

	if (endptrd != NULL) {
		*endptrd = idx;
	}

	return(retval);
}