WSJT-X/lib/crc.f90
2018-06-04 08:04:22 -05:00

55 lines
1.8 KiB
Fortran

module crc
use, intrinsic :: iso_c_binding, only: c_int, c_loc, c_int8_t, c_bool, c_short
interface
function crc14 (data, length) bind (C, name="crc14")
use, intrinsic :: iso_c_binding, only: c_short, c_ptr, c_int
implicit none
integer (c_short) :: crc14
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc14
function crc14_check (data, length) bind (C, name="crc14_check")
use, intrinsic :: iso_c_binding, only: c_bool, c_ptr, c_int
implicit none
logical (c_bool) :: crc14_check
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc14_check
function crc12 (data, length) bind (C, name="crc12")
use, intrinsic :: iso_c_binding, only: c_short, c_ptr, c_int
implicit none
integer (c_short) :: crc12
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc12
function crc12_check (data, length) bind (C, name="crc12_check")
use, intrinsic :: iso_c_binding, only: c_bool, c_ptr, c_int
implicit none
logical (c_bool) :: crc12_check
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc12_check
function crc10 (data, length) bind (C, name="crc10")
use, intrinsic :: iso_c_binding, only: c_short, c_ptr, c_int
implicit none
integer (c_short) :: crc10
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc10
function crc10_check (data, length) bind (C, name="crc10_check")
use, intrinsic :: iso_c_binding, only: c_bool, c_ptr, c_int
implicit none
logical (c_bool) :: crc10_check
type (c_ptr), value :: data
integer (c_int), value :: length
end function crc10_check
end interface
end module crc