X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Fdesign-matrix.h;h=ba7f984218261d5db40af8c41a864b51c1af886a;hb=9634731e62c6ec7ea9276fd8608606b8522b96ce;hp=01026a22f57216f34b19adb716f954230673cf69;hpb=18918bb7713dd3f7d0b0815d8372e8d454e2f2dc;p=pspp

diff --git a/src/math/design-matrix.h b/src/math/design-matrix.h
index 01026a22f5..ba7f984218 100644
--- a/src/math/design-matrix.h
+++ b/src/math/design-matrix.h
@@ -89,5 +89,5 @@ void design_matrix_increment_case_count (struct design_matrix *, const struct va
 
 void design_matrix_set_case_count (struct design_matrix *, const struct variable *, size_t);
 
-void design_matrix_get_case_count (struct design_matrix *, const struct variable *);
+size_t design_matrix_get_case_count (const struct design_matrix *, const struct variable *);
 #endif