--- ray/src/px/ra_t8.c 1991/11/12 16:05:11 2.1 +++ ray/src/px/ra_t8.c 1991/12/19 14:52:23 2.2 @@ -51,7 +51,7 @@ extern char *ecalloc(), *emalloc(); extern long ftell(); -extern double atof(), pow(); +extern double pow(); double gamma = 2.2; /* gamma correction */