fix: call undecleared waitpid function on linux #16
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When attempting to build a project on Debian Bookworm (unstable), an error is encountered in the file `flutter_pty/src/flutter_pty_unix.c` at line 114. The error message indicates that the function `waitpid` is undeclared and that ISO C99 and later versions do not support implicit function declarations. To resolve this issue, you can include the header file `<sys/wait.h>` in the `flutter_pty_unix.c` file. This header file provides the declaration for the `waitpid` function. By adding `#include <sys/wait.h>` at the top of the file, the compiler will be able to recognize and use the `waitpid` function correctly, resolving the error.
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When attempting to build a project on Debian Bookworm (unstable), an error is encountered in the file
flutter_pty/src/flutter_pty_unix.cat line 114. The error message indicates that the functionwaitpidis undeclared and that ISO C99 and later versions do not support implicit function declarations.To resolve this issue, you can include the header file
<sys/wait.h>in theflutter_pty_unix.cfile. This header file provides the declaration for thewaitpidfunction.By adding
#include <sys/wait.h>at the top of the file, the compiler will be able to recognize and use thewaitpidfunction correctly, resolving the error.