38 lines
		
	
	
	
		
			507 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			38 lines
		
	
	
	
		
			507 B
		
	
	
	
		
			C
		
	
	
	
	
	
#include "f2c.h"
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integer s_cmp(a, b, la, lb)	/* compare two strings */
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register char *a, *b;
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long int la, lb;
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{
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register char *aend, *bend;
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aend = a + la;
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bend = b + lb;
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if(la <= lb)
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	{
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	while(a < aend)
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		if(*a != *b)
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			return( *a - *b );
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		else
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			{ ++a; ++b; }
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	while(b < bend)
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		if(*b != ' ')
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			return( ' ' - *b );
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		else	++b;
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	}
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else
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	{
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	while(b < bend)
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		if(*a == *b)
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			{ ++a; ++b; }
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		else
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			return( *a - *b );
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	while(a < aend)
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		if(*a != ' ')
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			return(*a - ' ');
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		else	++a;
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	}
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return(0);
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}
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