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无法编译c程序,符号重定义问题。已经尝试了各种可变数据类型定义,对于浮点和静态浮点数都无法理解这里发生了什么。给了它一个好镜头,任何帮助表示赞赏。c静态浮动错误:'????'重新声明为不同种类的符号
克里斯
$ gcc -Wall -g -O6 -I../include -c -o edge.o edge.c
错误消息:
problem with edge.c: In function ‘qc_edge’: edge.c:30:15: error: ‘kernel’ redeclared as different kind of symbol edge.c:23:77: note: previous definition of ‘kernel’ was here
代码片段加上行号:
18 //qc_edge (q, scan, start, gap, conv_kernel, 3, 3));
19 }
20
21 /******************************************************************/
22
23 scanbuf *qc_edge (struct qcam *q, scanbuf *scan, int start, int gap, float *kernel, int
kernel_x, int kernel_y)
24 { scanbuf *scantmp;
25 int i;
26 int s, height, width,
27 grad;
28 float deltaX, deltaY;
29
30 static float kernel [3][3] = {{1, 2, 1},
32 {2, -1, 2},
33 {1, 2, 1}};