12 lines
		
	
	
		
			236 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			12 lines
		
	
	
		
			236 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #include <lib.h>
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| /* rindex - find last occurrence of a character in a string  */
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| 
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| #include <string.h>
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| 
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| char *rindex(s, charwanted)	/* found char, or NULL if none */
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| _CONST char *s;
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| char charwanted;
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| {
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|   return(strrchr(s, charwanted));
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| }
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