xbps/include/compat.h

#ifndef COMPAT_H
#define COMPAT_H

#include <sys/types.h>
#include <stdarg.h>

#if HAVE_VISIBILITY
#define HIDDEN __attribute__ ((visibility("hidden")))
#else
#define HIDDEN
#endif

#ifndef HAVE_STRLCAT
size_t HIDDEN strlcat(char *, const char *, size_t);
#endif

#ifndef HAVE_STRLCPY
size_t HIDDEN strlcpy(char *, const char *, size_t);
#endif

#ifndef HAVE_STRCASESTR
char HIDDEN *strcasestr(const char *, const char *);
#endif

#if !defined(HAVE_VASPRINTF) && !defined(_GNU_SOURCE)
int HIDDEN vasprintf(char **, const char *, va_list);
#endif

#ifndef HAVE_HUMANIZE_HUMBER
#define HN_DECIMAL              0x01
#define HN_NOSPACE              0x02
#define HN_B                    0x04
#define HN_DIVISOR_1000         0x08
#define HN_GETSCALE             0x10
#define HN_AUTOSCALE            0x20
int HIDDEN humanize_number(char *, size_t, int64_t, const char *, int, int);
#endif

#endif /* COMPAT_H */