87   int    Na;       /* number or aliases */  member
1152   for (i = 0; i < options->Na; i++) {  in PetscOptionsClear()
1156   options->Na = 0;  in PetscOptionsClear()
1215   if (options->Na == options->Naalloc) {  in PetscOptionsSetAlias()
1221     for (int i = 0; i < options->Na; ++i) {  in PetscOptionsSetAlias()
1233   options->aliases1[options->Na] = (char *)malloc((len + 1) * sizeof(char));  in PetscOptionsSetAlias()
1234   PetscCall(PetscStrncpy(options->aliases1[options->Na], newname, len + 1));  in PetscOptionsSetAlias()
1236   options->aliases2[options->Na] = (char *)malloc((len + 1) * sizeof(char));  in PetscOptionsSetAlias()
1237   PetscCall(PetscStrncpy(options->aliases2[options->Na], oldname, len + 1));  in PetscOptionsSetAlias()
1238   ++options->Na;  in PetscOptionsSetAlias()
1304   for (i = 0; i < options->Na; i++) {  in PetscOptionsSetValue_Private()