fix float_t and double_t defs on x86 when -mfpmath=sse -msse2 is used

[musl] / src / process / waitpid.c

#include <sys/wait.h>
#include "syscall.h"
#include "libc.h"

pid_t waitpid(pid_t pid, int *status, int options)
{
        return syscall_cp(SYS_wait4, pid, status, options, 0);
}