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strrchr — ʸ???????Ǥ?ʸ???ΰ??֤?õ??

?饤?֥???

Standard C Library (libc, -lc)

<string.h> char * strrchr(const char *s, int c)

strrchr() ?ؿ??ϡ?ʸ???? s ???? (char ???Ѵ????줿) c ???Ǹ??˽и????????֤?õ???ޤ??? c ?? ‘\0’ ?ΤȤ??? strrchr() ?Ͻ?ü?? ‘\0’ ?ΰ??֤򼨤??ޤ???

strrchr() ?ؿ??ϳ???????ʸ???ؤΥݥ??󥿤??֤??ޤ??? ?ޤ??? s ???Τɤ??ˤ? c ???и????ʤ??????? NULL ?ݥ??󥿤??֤??ޤ???

strrchr() ?ؿ??ϡ? ISO/IEC 9899:1990 (“ISO C90”) ??Ŭ?礷?Ƥ??ޤ???