parsing filename for filetype

funcs/t.c

@@ -9,7 +9,7 @@
 #include "../floatimg.h"
 
 /* --------------------------------------------------------------------- */
-int main(int argc, char *argv[])
+int essai_parse_double(void)
 {
 int		foo;
 double		dval;
@@ -34,3 +34,29 @@ printf("%-10s -> %3d   %g\n", str, foo, dval);
 return 0;
 }
 /* --------------------------------------------------------------------- */
+int essai_detect_type(void)
+{
+int		foo;
+char		*fname;
+
+foo = format_from_extension(fname="foo.fimg");
+printf("%-10s %d\n\n", fname, foo);
+
+foo = format_from_extension(fname="foo.pNm");
+printf("%-10s %d\n\n", fname, foo);
+
+foo = format_from_extension(fname="foo.xyzzy");
+printf("%-10s %d\n\n", fname, foo);
+
+return 0;
+}
+/* --------------------------------------------------------------------- */
+int main(int argc, char *argv[])
+{
+int		foo;
+
+foo = essai_detect_type();
+
+return 0;
+}
+/* --------------------------------------------------------------------- */