diff --git a/src/mpi/interface/c/Makefile.am b/src/mpi/interface/c/Makefile.am
index 5ff2755ebb..f6c5c40bf3 100644
--- a/src/mpi/interface/c/Makefile.am
+++ b/src/mpi/interface/c/Makefile.am
@@ -72,6 +72,12 @@ libmpi_c_mpi_la_SOURCES = \
 				attr_delete.c \
 				attr_get.c \
 				attr_put.c \
+				barrier.c \
+				bcast.c \
+				bsend_init.c \
+				bsend.c \
+				buffer_attach.c \
+				buffer_detach.c \
                 comm_get_name.c \
                 comm_set_name.c \
                 finalize.c \
diff --git a/src/mpi/interface/c/barrier.c b/src/mpi/interface/c/barrier.c
new file mode 100644
index 0000000000..74344357bb
--- /dev/null
+++ b/src/mpi/interface/c/barrier.c
@@ -0,0 +1,16 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Barrier = PMPI_Barrier
+#endif
+
+int MPI_Barrier(MPI_Comm comm) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/bcast.c b/src/mpi/interface/c/bcast.c
new file mode 100644
index 0000000000..4260bc5d6a
--- /dev/null
+++ b/src/mpi/interface/c/bcast.c
@@ -0,0 +1,17 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Bcast = PMPI_Bcast
+#endif
+
+int MPI_Bcast(void *buffer, int count, MPI_Datatype datatype,
+                int root, MPI_Comm comm) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/bsend.c b/src/mpi/interface/c/bsend.c
new file mode 100644
index 0000000000..8fb33c102c
--- /dev/null
+++ b/src/mpi/interface/c/bsend.c
@@ -0,0 +1,18 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Bsend = PMPI_Bsend
+#endif
+
+
+int MPI_Bsend(void *buf, int count, MPI_Datatype datatype,
+                          int dest, int tag, MPI_Comm comm) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/bsend_init.c b/src/mpi/interface/c/bsend_init.c
new file mode 100644
index 0000000000..c46f910167
--- /dev/null
+++ b/src/mpi/interface/c/bsend_init.c
@@ -0,0 +1,17 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Bsend_init = PMPI_Bsend_init
+#endif
+
+int MPI_Bsend_init(void *buf, int count, MPI_Datatype datatype,
+                   int dest, int tag, MPI_Comm comm, MPI_Request *request) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/buffer_attach.c b/src/mpi/interface/c/buffer_attach.c
new file mode 100644
index 0000000000..f77c7972f0
--- /dev/null
+++ b/src/mpi/interface/c/buffer_attach.c
@@ -0,0 +1,17 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Buffer_attach = PMPI_Buffer_attach
+#endif
+
+
+int MPI_Buffer_attach(void *buffer, int size) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/buffer_detach.c b/src/mpi/interface/c/buffer_detach.c
new file mode 100644
index 0000000000..8623d4ea47
--- /dev/null
+++ b/src/mpi/interface/c/buffer_detach.c
@@ -0,0 +1,16 @@
+/*
+ * $HEADERS$
+ */
+#include "lam_config.h"
+#include <stdio.h>
+
+#include "mpi.h"
+#include "mpi/interface/c/bindings.h"
+
+#if LAM_HAVE_WEAK_SYMBOLS && LAM_PROFILING_DEFINES
+#pragma weak MPI_Buffer_detach = PMPI_Buffer_detach
+#endif
+
+int MPI_Buffer_detach(void *buffer, int *size) {
+    return MPI_SUCCESS;
+}
diff --git a/src/mpi/interface/c/profile/Makefile.am b/src/mpi/interface/c/profile/Makefile.am
index 78922fbca7..bf466e1d37 100644
--- a/src/mpi/interface/c/profile/Makefile.am
+++ b/src/mpi/interface/c/profile/Makefile.am
@@ -45,6 +45,12 @@ nodist_libmpi_c_pmpi_la_SOURCES = \
 				pattr_delete.c \
 				pattr_get.c \
 				pattr_put.c \
+				pbarrier.c \
+				pbcast.c \
+				pbsend_init.c \
+				pbsend.c \
+				pbuffer_attach.c \
+				pbuffer_detach.c \
                 pcomm_get_name.c \
                 pcomm_set_name.c \
                 pfinalize.c \