scan_xlonglong (3)

#include <scan.h>

size_t scan_xlonglong(const char *src,unsigned long long* dest);

scan_xlonglong parses an unsigned long long integer in hexadecimal ASCII representation from src and writes the result into dest. It returns the number of bytes read from src.

scan_xlonglong understands both upper and lower case letters.

scan_xlonglong does not expect or understand a "0x" prefix.

fmt_xlonglong(3)