128   char          libname[PETSC_MAX_PATH_LEN], par2[PETSC_MAX_PATH_LEN], *s;  in PetscDLLibraryOpen()  local
153   PetscCall(PetscStrrstr(libname, ".gz", &s));  in PetscDLLibraryOpen()
154   if (s && s[3] == 0) s[0] = 0;  in PetscDLLibraryOpen()
155   PetscCall(PetscStrrstr(libname, ".a", &s));  in PetscDLLibraryOpen()
156   if (s && s[2] == 0) s[0] = 0;  in PetscDLLibraryOpen()
158   PetscCall(PetscStrrstr(libname, suffix, &s));  in PetscDLLibraryOpen()
159   if (s) s[0] = 0;  in PetscDLLibraryOpen()
171   for (s = basename; *s; s++)  in PetscDLLibraryOpen()
172     if (*s == '-') *s = '_';  in PetscDLLibraryOpen()
217   char          *symbol = NULL, *s = NULL;  in PetscDLLibrarySym()  local
229   PetscCall(PetscStrchr(insymbol, '(', &s));  in PetscDLLibrarySym()
230   if (s) {  in PetscDLLibrarySym()
234     PetscCall(PetscStrchr(symbol, '(', &s));  in PetscDLLibrarySym()
235     s[0] = 0;  in PetscDLLibrarySym()
246     PetscCall(PetscStrrstr(libname, suffix, &s));  in PetscDLLibrarySym()
247     if (s) s[0] = 0;  in PetscDLLibrarySym()
321   char           suffix[16], *s = NULL;  in PetscDLLibraryAppend()  local
352     PetscCall(PetscStrrstr(libname, suffix, &s));  in PetscDLLibraryAppend()
353     if (s) s[0] = 0;  in PetscDLLibraryAppend()
364     if (s) s[0] = '.';  in PetscDLLibraryAppend()
404   char           suffix[16], *s = NULL;  in PetscDLLibraryPrepend()  local
436     PetscCall(PetscStrstr(libname, suffix, &s));  in PetscDLLibraryPrepend()
437     if (s) s[0] = 0;  in PetscDLLibraryPrepend()
455     if (s) s[0] = '.';  in PetscDLLibraryPrepend()