header: sys/statvfs.h
standards:
  - posix
types:
  - type_name: struct_statvfs
  - type_name: fsblkcnt_t
  - type_name: fsfilcnt_t
functions:
  - name: fstatvfs
    standards:
      - posix
    return_type: int
    arguments:
      - type: int
      - type: struct statvfs *
  - name: statvfs
    standards:
      - posix
    return_type: int
    arguments:
      - type: const char *__restrict
      - type: struct statvfs *__restrict