Defined in 1 files as a prototype:

• lib/libc/minimal/include/string.h, line 33 (as a prototype)

Defined in 1 files as a function:

• lib/libc/minimal/source/string/string.c, line 178 (as a function)

Referenced in 163 files:

• drivers/bluetooth/hci/h5.c, 4 times
• drivers/flash/flash_sam0.c, line 138
• drivers/flash/flash_shell.c, line 117
• drivers/flash/spi_nor.c, line 149
• drivers/ieee802154/ieee802154_uart_pipe.c, 5 times
• ext/hal/altera/drivers/altera_avalon_uart/HAL/src/altera_avalon_uart_ioctl.c, line 133
• ext/hal/nordic/drivers/nrf_radio_802154/mac_features/nrf_802154_filter.c, 6 times
• ext/hal/nxp/mcux/drivers/imx/fsl_enet.c, line 2696
• ext/hal/nxp/mcux/drivers/kinetis/fsl_enet.c, line 2695
• ext/hal/ti/simplelink/source/ti/drivers/crypto/CryptoCC32XX.c, line 432
• ext/lib/crypto/mbedtls/include/mbedtls/asn1.h, line 120
• ext/lib/crypto/mbedtls/library/aes.c, 6 times
• ext/lib/crypto/mbedtls/library/arc4.c, line 177
• ext/lib/crypto/mbedtls/library/aria.c, 8 times
• ext/lib/crypto/mbedtls/library/asn1parse.c, line 378
• ext/lib/crypto/mbedtls/library/asn1write.c, line 344
• ext/lib/crypto/mbedtls/library/base64.c, 2 times
• ext/lib/crypto/mbedtls/library/camellia.c, 4 times
• ext/lib/crypto/mbedtls/library/ccm.c, 2 times
• ext/lib/crypto/mbedtls/library/chacha20.c, line 555
• ext/lib/crypto/mbedtls/library/chachapoly.c, 2 times
• ext/lib/crypto/mbedtls/library/cmac.c, 4 times
• ext/lib/crypto/mbedtls/library/ctr_drbg.c, 2 times
• ext/lib/crypto/mbedtls/library/des.c, 5 times
• ext/lib/crypto/mbedtls/library/ecjpake.c, 3 times
• ext/lib/crypto/mbedtls/library/entropy.c, line 621
• ext/lib/crypto/mbedtls/library/gcm.c, 8 times
• ext/lib/crypto/mbedtls/library/hmac_drbg.c, 2 times
• ext/lib/crypto/mbedtls/library/md2.c, line 339
• ext/lib/crypto/mbedtls/library/md4.c, line 444
• ext/lib/crypto/mbedtls/library/md5.c, line 471
• ext/lib/crypto/mbedtls/library/nist_kw.c, 4 times
• ext/lib/crypto/mbedtls/library/oid.c, line 65
• ext/lib/crypto/mbedtls/library/pem.c, 7 times
• ext/lib/crypto/mbedtls/library/pkcs5.c, line 386
• ext/lib/crypto/mbedtls/library/pkparse.c, line 284
• ext/lib/crypto/mbedtls/library/poly1305.c, line 545
• ext/lib/crypto/mbedtls/library/ripemd160.c, line 528
• ext/lib/crypto/mbedtls/library/rsa.c, 2 times
• ext/lib/crypto/mbedtls/library/sha1.c, line 544
• ext/lib/crypto/mbedtls/library/sha256.c, line 557
• ext/lib/crypto/mbedtls/library/sha512.c, line 607
• ext/lib/crypto/mbedtls/library/ssl_cache.c, 2 times
• ext/lib/crypto/mbedtls/library/ssl_cli.c, 2 times
• ext/lib/crypto/mbedtls/library/ssl_srv.c, 2 times
• ext/lib/crypto/mbedtls/library/ssl_ticket.c, line 370
• ext/lib/crypto/mbedtls/library/ssl_tls.c, 7 times
• ext/lib/crypto/mbedtls/library/x509_crl.c, 2 times
• ext/lib/crypto/mbedtls/library/x509_crt.c, 7 times
• ext/lib/crypto/mbedtls/library/xtea.c, line 253
• ext/lib/ipc/open-amp/open-amp/lib/remoteproc/elf_loader.c, line 391
• ext/lib/mgmt/mcumgr/cborattr/src/cborattr.c, line 224
• ext/lib/mgmt/mcumgr/cmd/img_mgmt/src/img_mgmt.c, 3 times
• include/bluetooth/hci.h, 2 times
• include/net/net_ip.h, 8 times
• include/net/net_linkaddr.h, line 114
• lib/os/json.c, line 565
• samples/boards/bbc_microbit/pong/src/ble.c, line 327
• samples/drivers/crypto/src/main.c, 6 times
• samples/net/gptp/src/main.c, line 134
• samples/net/sockets/big_http_download/src/big_http_download.c, line 208
• samples/net/sockets/echo_client/src/tcp.c, line 71
• samples/net/sockets/echo_client/src/udp.c, line 54
• subsys/bluetooth/common/rpa.c, line 71
• subsys/bluetooth/controller/hci/hci.c, 2 times
• subsys/bluetooth/controller/ll_sw/ctrl.c, 7 times
• subsys/bluetooth/controller/ll_sw/ll_filter.c, 2 times
• subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/ecb.c, line 200
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_adv.c, 4 times
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_filter.c, 2 times
• subsys/bluetooth/controller/ll_sw/nordic/lll/lll_scan.c, 3 times
• subsys/bluetooth/host/att.c, line 573
• subsys/bluetooth/host/hci_core.c, 3 times
• subsys/bluetooth/host/hci_ecc.c, line 115
• subsys/bluetooth/host/mesh/beacon.c, line 55
• subsys/bluetooth/host/mesh/cfg_srv.c, 7 times
• subsys/bluetooth/host/mesh/crypto.c, line 357
• subsys/bluetooth/host/mesh/net.c, 2 times
• subsys/bluetooth/host/mesh/prov.c, 2 times
• subsys/bluetooth/host/smp.c, 17 times
• subsys/bluetooth/host/uuid.c, 2 times
• subsys/dfu/boot/mcuboot.c, line 356
• subsys/dfu/img_util/flash_img.c, line 41
• subsys/fs/nvs/nvs.c, line 152
• subsys/mgmt/buf.c, line 102
• subsys/net/ip/6lo.c, line 173
• subsys/net/ip/connection.c, line 636
• subsys/net/ip/dhcpv4.c, 2 times
• subsys/net/ip/ipv6_nbr.c, 2 times
• subsys/net/ip/nbr.c, 2 times
• subsys/net/ip/net_if.c, line 307
• subsys/net/ip/route.c, line 800
• subsys/net/ip/tcp.c, 2 times
• subsys/net/l2/ethernet/arp.c, 5 times
• subsys/net/l2/ethernet/gptp/gptp_md.c, line 386
• subsys/net/l2/ethernet/gptp/gptp_messages.c, 5 times
• subsys/net/l2/ethernet/gptp/gptp_mi.c, 12 times
• subsys/net/l2/ieee802154/ieee802154_mgmt.c, line 412
• subsys/net/l2/openthread/openthread_utils.c, line 35
• subsys/net/lib/coap/coap.c, 2 times
• subsys/net/lib/dns/mdns_responder.c, line 335
• subsys/net/lib/dns/resolve.c, line 840
• subsys/net/lib/lwm2m/lwm2m_engine.c, 6 times
• subsys/settings/src/settings_fcb.c, line 194
• subsys/settings/src/settings_file.c, 2 times
• subsys/settings/src/settings_store.c, line 105
• subsys/testsuite/include/test_utils.h, line 75
• subsys/testsuite/ztest/include/ztest_assert.h, line 186
• tests/boards/altera_max10/msgdma/src/dma.c, line 95
• tests/boards/intel_s1000_crb/cache/src/cache_test.c, 4 times
• tests/cmsis_rtos_v1/src/mailq.c, line 98
• tests/cmsis_rtos_v1/src/mempool.c, line 57
• tests/crypto/mbedtls/src/mbedtls.c, line 101
• tests/crypto/tinycrypt/src/ccm_mode.c, line 98
• tests/crypto/tinycrypt/src/cmac_mode.c, 7 times
• tests/crypto/tinycrypt/src/ctr_prng.c, 3 times
• tests/crypto/tinycrypt/src/ecc_dh.c, line 427
• tests/crypto/tinycrypt/src/test_ecc_utils.c, line 187
• tests/drivers/can/api/src/main.c, line 140
• tests/drivers/can/stm32/src/main.c, line 110
• tests/drivers/i2c/i2c_slave_api/src/main.c, 2 times
• tests/drivers/spi/spi_loopback/src/spi.c, 5 times
• tests/drivers/uart/uart_async_api/src/test_uart_async.c, 11 times
• tests/kernel/common/src/byteorder.c, 4 times
• tests/kernel/mbox/mbox_api/src/test_mbox_api.c, 4 times
• tests/kernel/stack/stack_usage/src/main.c, 6 times
• tests/lib/base64/src/main.c, 2 times
• tests/lib/c_lib/src/main.c, 2 times
• tests/lib/json/src/main.c, 2 times
• tests/lib/mem_alloc/src/main.c, 3 times
• tests/lib/ringbuffer/src/main.c, 7 times
• tests/net/6lo/src/main.c, 4 times
• tests/net/arp/src/main.c, 4 times
• tests/net/ethernet_mgmt/src/main.c, line 338
• tests/net/ieee802154/crypto/src/ieee802154_crypto_test.c, line 83
• tests/net/ieee802154/fragment/src/main.c, 2 times
• tests/net/ieee802154/l2/src/ieee802154_test.c, line 252
• tests/net/ip-addr/src/main.c, 6 times
• tests/net/ipv6/src/main.c, 2 times
• tests/net/ipv6_fragment/src/main.c, 2 times
• tests/net/lib/coap/src/main.c, 3 times
• tests/net/lib/dns_packet/src/main.c, 3 times
• tests/net/lib/http_header_fields/src/main.c, line 610
• tests/net/lib/mqtt_packet/src/mqtt_packet.c, 3 times
• tests/net/lib/mqtt_pubsub/src/test_mqtt_pubsub.c, line 130
• tests/net/mgmt/src/mgmt.c, line 142
• tests/net/neighbor/src/main.c, line 246
• tests/subsys/dfu/mcuboot/src/main.c, 3 times
• tests/subsys/fs/multi-fs/src/nffs_test_utils.c, line 136
• tests/subsys/fs/multi-fs/src/test_nffs_file.c, 4 times
• tests/subsys/fs/nffs_fs_api/common/nffs_test_utils.c, line 152
• tests/subsys/fs/nffs_fs_api/common/test_read.c, 2 times
• tests/subsys/fs/nffs_fs_api/common/test_unlink.c, 2 times
• tests/subsys/logging/log_msg/src/log_msg_test.c, 11 times
• tests/subsys/logging/log_output/src/log_output_test.c, line 58
• tests/subsys/settings/fcb/src/settings_test_compress_reset.c, line 53
• tests/subsys/settings/fcb/src/settings_test_save_2_fcb.c, line 71
• tests/subsys/settings/nffs/src/settings_test_compress_file.c, line 121
• tests/subsys/settings/nffs/src/settings_test_nffs.c, line 190
• tests/subsys/settings/src/settings_enc.c, 3 times
• tests/subsys/storage/flash_map/src/main.c, 3 times
• tests/subsys/usb/bos/src/test_bos.c, 4 times
• tests/subsys/usb/os_desc/src/usb_osdesc.c, 2 times