I use C lib in SES V7.10a, When I compile the project, the following error occurs: " D:/Program Files/SEGGER/SEGGER Embedded Studio for ARM 7.10a/lib/libc_v7r_vfpv3_d16_hard_a_le_eabi_balanced.a(intops.o): in function `rand': intops.c:(.text.libc.rand+0xc): undefined reference to `__aeabi_read_tp' D:/Program Files/SEGGER/SEGGER Embedded Studio for ARM 7.10a/lib/libc_v7r_vfpv3_d16_hard_a_le_eabi_balanced.a(intops.o): in function `srand': intops.c:(.text.libc.srand+0xc): undefined reference to `__…