#include <inttypes.h>

uint32_t getvlq(uint8_t **);

uint32_t getvlq(uint8_t **src)
{
	uint8_t c, *p = *src;
	uint32_t value = *p++;
	if (value & 0x80) {
		value &= 0x7f;
		do
			value = (value << 7) + ((c = *p++) & 0x7f);
		while (c & 0x80);
	}
	*src = p;
	return value;
}