abbrev.c:120:6: warning: type of 'nonmem2rxPushTheta' does not match original declaration [-Wlto-type-mismatch]
120 | SEXP nonmem2rxPushTheta(const char *ini, const char *comment, const char *label);
| ^
util.cpp:44:17: note: type mismatch in parameter 4
44 | extern "C" SEXP nonmem2rxPushTheta(const char *ini, const char *comment, const char *label, int nargs) {
| ^
util.cpp:44:17: note: type 'int' should match type 'void'
util.cpp:44:17: note: 'nonmem2rxPushTheta' was previously declared here