Scm_StringScanChar 2041 src/extlib.c SCM_RETURN(Scm_StringScanChar(s1, SCM_CHAR_VALUE(s2), retmode)); Scm_StringScanChar 1096 src/gauche.h SCM_EXTERN ScmObj Scm_StringScanChar(ScmString *s1, ScmChar ch, int retmode);