how can we run multiple c and header files

[snp3210]

Can u tell me , how can we run multiple c and header files
to execute a program in turbo c, i am getting errors of not findinf header files and related functions defined in header files. In Gcc if i compile it then no error, but at the run time its throwing error of not findinf files and function, if u can help, it will be very helpful for me. kindly send ur reply.

[horace1]

Can u tell me , how can we run multiple c and header files
to execute a program in turbo c, i am getting errors of not findinf header files and related functions defined in header files. In Gcc if i compile it then no error, but at the run time its throwing error of not findinf files and function, if u can help, it will be very helpful for me. kindly send ur reply.

If you are using the turbo C IDE you need to create a project and include all the C files in it - have you done this?
alternativly try compiling from the command line, e.g.
tcc file1.c file2.c file3.c

what is the error message you get with gcc?
can you post the code?