fix scanf handling of "0" (followed by immediate EOF) with "%x"
[musl] / src / stdio / setbuf.c
1 #include <stdio.h>
2
3 void setbuf(FILE *f, char *buf)
4 {
5         setvbuf(f, buf, buf ? _IOFBF : _IONBF, BUFSIZ);
6 }