WSJT-X/lib/crc.f90

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Fortran
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module crc
use, intrinsic :: iso_c_binding, only: c_int, c_loc, c_int8_t, c_bool, c_short
interface
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