compose_handles_block 639 maint/gnulib/lib/spawni.c if (compose_handles_block (&inh_handles, &sinfo) < 0) compose_handles_block 637 maint/gnulib/lib/windows-spawn.c if (compose_handles_block (&inh_handles, &sinfo) < 0) compose_handles_block 121 maint/gnulib/lib/windows-spawn.h extern int compose_handles_block (const struct inheritable_handles *inh_handles,