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waitforx: remove unneded header

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The sys/signal.h is essentially a redirect to signal.h, without further
logic. However when using musl libc, a warning (which is treated as an error)
is also emitted about this:

| /usr/include/sys/signal.h:1:2: error: #warning redirecting incorrect #include <sys/signal.h> to <signal.h> [-Werror=cpp]
|     1 | #warning redirecting incorrect #include <sys/signal.h> to <signal.h>

Remove sys/signal.h header to solve the problem - the signal.h header is already
included in this file.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
This commit is contained in:
Gyorgy Sarvari
2025-11-25 15:43:38 +01:00
parent dbce657177
commit 4417646cda
1 changed files with 0 additions and 1 deletions
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waitforx/waitforx.c
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@@ -3,7 +3,6 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <ctype.h> #include <ctype.h>
#include <sys/signal.h>
#include <unistd.h> #include <unistd.h>
#include <limits.h> #include <limits.h>