--- gcompat-0.3.0/libgcompat/utmp.c.old 2018-09-05 02:26:02.850000000 +0000 +++ gcompat-0.3.0/libgcompat/utmp.c 2018-09-21 21:39:17.350000000 +0000 @@ -1,12 +1,11 @@ #include <stddef.h> /* NULL */ -#include <utmp.h> /* struct utmp */ /** * Get user accounting database entries. * * LSB 5.0: LSB-Core-generic/baselib-getutent-r-3.html */ -int getutent_r(struct utmp *buffer, struct utmp **result) +int getutent_r(void *buffer, void **result) { /* musl does not implement getutent(). */ *result = NULL;