xlsxio library

[fxl447098457]

added xlsxio library and read/write demos

[jayrm]

Thank-you for the pull request. Which version of fbfrog was used?

Would it be possible to provide the URLs of the downloaded sources?

The work flow currently for this repo is to modify the makefile to automatically download and unpack sources, then automatically translate bindings with fbfrog+scripts on the raw branch, manually merge to master branch, then make all the hand edits. The idea being to automate as much as possible so that when upstream headers are updated they can be run through the same process preserving the difference of hand edits from one version of the library to the next.

[fxl447098457]

Thank-you for the pull request. Which version of fbfrog was used?
fbfrog 1.14

Would it be possible to provide the URLs of the downloaded sources?
all the sources could be downloaded form github.most libraries come from awesome c list(https://github.com/oz123/awesome-c)

[jayrm]

fbfrog 1.14

Sorry, I meant revision / commit. do you know the hash of the commit?
Like, was it exactly fbfrog 'v1.14' tag? or was it some later revision?

The fbbindings build script will grab a specific fbfrog repository commit to work with

[fxl447098457]

the cmd display:fbfrog 1.14 compiled on 2023-12-01.so it should be the lasted version.If there's anything I can do to reduce your workload, feel free to let me know.