Fixed warning when compiling with strict prototypes

EvilPudding · EvilPudding · commit 6617027774fc · 2018-05-09T00:35:28.000+01:00
diff --git a/tinyexpr.c b/tinyexpr.c
@@ -117,8 +117,8 @@ void te_free(te_expr *n) {
 }
 
 
-static double pi() {return 3.14159265358979323846;}
-static double e() {return 2.71828182845904523536;}
+static double pi(void) {return 3.14159265358979323846;}
+static double e(void) {return 2.71828182845904523536;}
 static double fac(double a) {/* simplest version of fac */
     if (a < 0.0)
         return NAN;

Original file line number	Diff line number	Diff line change
`@@ -117,8 +117,8 @@ void te_free(te_expr *n) {`
`117`	`117`	`}`
`118`	`118`
`119`	`119`
`120`		`-static double pi() {return 3.14159265358979323846;}`
`121`		`-static double e() {return 2.71828182845904523536;}`
	`120`	`+static double pi(void) {return 3.14159265358979323846;}`
	`121`	`+static double e(void) {return 2.71828182845904523536;}`
`122`	`122`	`static double fac(double a) {/* simplest version of fac */`
`123`	`123`	`if (a < 0.0)`
`124`	`124`	`return NAN;`