Actually this is my first C project of this kind,
and I hope it can be useful for someone here,

but, it's sad that you probably won't be able to use it in your calc...

Hope you enjoy!

/*

Maybe I can post a code as sample of usage
actually it's already done, just need to be translated

*/

So what it's this library for:

¤: replace the first occurrence of a char in a string [for a sub-string]

¤: replace every occurrence of a char in a string [for a sub-string]

¤: replace the first occurrence of sub-string in a string [for another sub-string]

¤: replace every occurrence of sub-string in a string [for another sub-string]


I know you could say why for if the last two can do the same of the first ones,
simply: they are MUCH FASTER than the 3rd and 4th ones.


They are listed in speed order

Unfortunately I don't do C much, so I can't really comment on it, but I wonder if this can be ported to calculators or if it's computer-dependent? It might have a bigger audience for calcs as a lot of people around here that code for computers mostly use C#, Python and Java.