Solve : unresolved externals visual studio 2013?

1.	Solve : unresolved externals visual studio 2013?
Answer» I am writing a simple program for my CLASS. It is supposed to show a snowman. I am getting the ERROR "unresolved externals"" and when i try to run it, it says " The system cannot find the file specified". #INCLUDE /* printf, scanf definitions/ #include "stdafx.h" #include #include "function.h" / Draws a hat/ void draw_hat(void) { printf(" ___\n"); printf("\| \|\n "); printf("____\n"); } / Draws a circle/ void draw_circle1(void) { printf(" \n"); printf("* \n"); printf(" \n"); } void draw_circle2(void) { printf(" \n"); printf("* \n"); printf(" \n"); printf(" \n"); } void draw_circle3(void) { printf(" * \n"); printf("* \n"); printf(" \n"); printf(" * /n"); return(0); }?You are TRYING to return 0 in draw_circle3 which has no return type. So that module won't compile. There is ALSO no main routine, so it cannot be linked into a console application. I assume you made function.h.

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