84               gfloat *E0, gfloat *E1, gfloat *E2,  in extrapolate9()
85               gfloat *E3, gfloat *E4, gfloat *E5,  in extrapolate9()
86               gfloat *E6, gfloat *E7, gfloat *E8,  in extrapolate9()
87               gfloat *A,  gfloat *B,  gfloat *C,  in extrapolate9()
88               gfloat *D,  gfloat *E,  gfloat *F,  in extrapolate9()
89               gfloat *G,  gfloat *H,  gfloat *I)  in extrapolate9()
91 #define PEQ(X,Y)      (0 == memcmp ((X), (Y), components * sizeof(gfloat)))  in extrapolate9()
92 #define PCPY(DST,SRC) memcpy ((DST), (SRC), components * sizeof(gfloat))  in extrapolate9()
130   gfloat       *rowbefore;  in process()
131   gfloat       *rowthis;  in process()
132   gfloat       *rowafter;  in process()
133   gfloat       *dest;  in process()
134   gfloat       *ninepix;  in process()
159   rowbefore  = g_new (gfloat, (roi->width + 2) * components);  in process()
160   rowthis    = g_new (gfloat, (roi->width + 2) * components);  in process()
161   rowafter   = g_new (gfloat, (roi->width + 2) * components);  in process()
162   dest       = g_new (gfloat, roi->width * components);  in process()
163   ninepix    = g_new (gfloat, 9 * components);  in process()
182       gfloat *tmp;  in process()
231 …   memcpy (&dest[col * components], &rowthis[(col + 1) * components], components * sizeof(gfloat));  in process()