diff --git a/qpms/ewald.h b/qpms/ewald.h
index 681cd26..adde9d7 100644
--- a/qpms/ewald.h
+++ b/qpms/ewald.h
@@ -152,7 +152,7 @@ static inline complex double clilgamma(complex double z) {
  * even if `z1 == z2`, because `-0 == 0` according to IEEE 754.
  * The side of the branch cut can be determined using `signbit(creal(z))`.
  */
-int cx_gamma_inc_series_e(double a, complex z, qpms_csf_result * result);
+int cx_gamma_inc_series_e(double a, complex double z, qpms_csf_result * result);
 
 /// Incomplete Gamma function as continued fractions.
 /** 
@@ -164,7 +164,7 @@ int cx_gamma_inc_series_e(double a, complex z, qpms_csf_result * result);
  * even if `z1 == z2`, because `-0 == 0` according to IEEE 754.
  * The side of the branch cut can be determined using `signbit(creal(z))`.
  */
-int cx_gamma_inc_CF_e(double a, complex z, qpms_csf_result * result);
+int cx_gamma_inc_CF_e(double a, complex double z, qpms_csf_result * result);
 
 /// Incomplete gamma for complex second argument.
 /** 
diff --git a/qpms/tmatrices.h b/qpms/tmatrices.h
index 117e3f9..f9e3fd8 100644
--- a/qpms/tmatrices.h
+++ b/qpms/tmatrices.h
@@ -442,13 +442,13 @@ typedef struct qpms_arc_cylinder_params_t {
 
 /// Arc parametrisation of cylindrical particle; for qpms_arc_function_t.
 qpms_arc_function_retval_t qpms_arc_cylinder(double theta,
-		const void *params; ///< Points to qpms_arc_cylinder_params_t
+		const void *params ///< Points to qpms_arc_cylinder_params_t
 		);
 
 /// Arc parametrisation of spherical particle; for qpms_arc_function_t.
 /** Useful mostly only for benchmarks or debugging, as one can use the Mie-Lorentz solution. */
 qpms_arc_function_retval_t qpms_arc_sphere(double theta,
-		const void *R; ///< Points to double containing particle's radius.
+		const void *R ///< Points to double containing particle's radius.
 		);