aboutsummaryrefslogtreecommitdiff
path: root/slstatus/util.h
blob: 7a960aadc1b12a3d449d398ae6895f00c3da14e0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
/* See LICENSE file for copyright and license details. */
#include <stdint.h>
#include <stdio.h>

extern char buf[1024];

#define LEN(x) (sizeof(x) / sizeof((x)[0]))

extern char *argv0;

void warn(const char *, ...);
void die(const char *, ...);

int esnprintf(char *str, size_t size, const char *fmt, ...);
const char *bprintf(const char *fmt, ...);
const char *fmt_human(uintmax_t num, int base);
int pscanf(const char *path, const char *fmt, ...);
int lscanf(FILE *fp, const char *key, const char *fmt, void *res);