C
- voluntas
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- 清楚なC++メイドBOT
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x
15
1
void f1(const double *a, const double *b);2
3
void f2(const double*a, const double*b)4
{5
f1(a,b);6
} 7
8
int main()9
{10
double a, b; 11
//a = , b = . /*initialization */ 12
a = 0, b = 0;13
f1(&a,&b);14
}15
$ gcc prog.c -Wall -Wextra -std=gnu11
Start
/tmp/ccYIhfDu.o: In function `f2': prog.c:(.text+0x1f): undefined reference to `f1' /tmp/ccYIhfDu.o: In function `main': prog.c:(.text+0x4f): undefined reference to `f1' collect2: error: ld returned 1 exit status
1
Finish