#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main (int argc, char ** argv) {
char aaa[] = "chunk_1234.ts";
char bbb[] = "chunk_%u.ts";
unsigned int ccc;
sscanf(aaa, bbb, &ccc);
fprintf(stdout, "%u\n", ccc);
// char * metavalues[] = { "abc", "def", "ghi", "jkl" };
// fprintf(stdout, "%s\n", { "a", "b", "c", "d" }[3]);
// const char b[5] = "aaaaa";
// const char a[5] = "aaaaa";
// fprintf(stdout, "%d\n", strncasecmp(a, b, 325432));
// if (1 == 0 && fprintf(stderr, "test\n"));
// FILE * fd = fopen("/tmp/b.mp4", "r");
// unsigned long long int s = 0;
// unsigned long long int b = 0;
// int c = fgetc(fd);
// while (!feof(fd)) {
// s = s + c;
// b++;
// c = fgetc(fd);
// }
// fprintf(stdout, "\n%llu, %llu\n", b, s);
return 0;
}