| # problem with bash-4.x versions before bash-4.2. required posix interp | |
| swap32_posix() | |
| { | |
| local funcname=swap32_posix | |
| local arg | |
| for arg in "$@"; do | |
| echo $(( | |
| ($arg & 4278190080) >> 24 | | |
| ($arg & 16711680) >> 8 | | |
| ($arg & 65280) << 8 | | |
| ($arg & 255) << 24 | |
| )) | |
| done | |
| } | |
| type swap32_posix |