pcmk__valid_ipc_header 259 lib/common/crmcommon_private.h bool pcmk__valid_ipc_header(const pcmk__ipc_header_t *header); pcmk__valid_ipc_header 1030 lib/common/ipc_client.c if (!pcmk__valid_ipc_header(header)) { pcmk__valid_ipc_header 400 lib/common/ipc_server.c if (!pcmk__valid_ipc_header(header)) {