/in/foo.c: In function 'main':
/in/foo.c:26:21: warning: implicit declaration of function 'FindMinCount' [-Wimplicit-function-declaration]
     printf("%d %d", FindMinCount(a, n1), FindMinCount(b, n2));
                     ^~~~~~~~~~~~
/tmp/ccAFwkk3.o: In function `main':
foo.c:(.text.startup+0xa2): undefined reference to `FindMinCount'
foo.c:(.text.startup+0xb2): undefined reference to `FindMinCount'
collect2: error: ld returned 1 exit status