Problem importing functions.

[tawny furnace]

I'm trying to import a struct from 2 files in my main, but the GCC cant find the structs and functions of on of the two files.

This is my project

├── funcs
│   ├── concat.c
│   └── concat.h
├── main.c
└── structs
    ├── array_float.c
    ├── array_float.h
    ├── array_float_test.c
    ├── array_int.c
    ├── array_int.h
    └── array_int_test.c

the gcc command i'm using: gcc main.c funcs/concat.c structs/array_int.c structs/array_float.c -Wall -Werror -O1 -o builds/test_project
an this is the compile errors

src/main.c: In function ‘main’:
src/main.c:21:5: error: unknown type name ‘ArrayFloat’
   21 |     ArrayFloat *af = newArrayFloat(5);
      |     ^~~~~~~~~~
src/main.c:21:22: error: implicit declaration of function ‘newArrayFloat’; did you mean ‘newArray’? [-Werror=implicit-function-declaration]
   21 |     ArrayFloat *af = newArrayFloat(5);
      |                      ^~~~~~~~~~~~~
      |                      newArray
src/main.c:21:22: error: initialization of ‘int *’ from ‘int’ makes pointer from integer without a cast [-Werror=int-conversion]
src/main.c:22:5: error: implicit declaration of function ‘addFloat’ [-Werror=implicit-function-declaration]
   22 |     addFloat(af, 2.3);
      |     ^~~~~~~~
src/main.c:23:22: error: request for member ‘array’ in something not a structure or union
   23 |     printf("%f\n", af->array[0]);
      |                      ^~
cc1: all warnings being treated as errors

Here's the project on github. (pls ignore the rest of the repo, this is a example i'm working to a build system i'm creating just for fun)
https://github.com/MarceloLuisDantas/Sector-Seven/tree/main/test/src

[frosty marsh]

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[undone zealot]

Your include guard is ARRAY_H in both headers.

[tawny furnace]

!solved