Thread: String search in two text files

Please tell me if this code is correct for searching a string in PTIN with contents in PTOUT. I am not getting the correct result. Please help.

Code:

while(fgets(text, MAX_LEN_SINGLE_LINE, ptin)!=NULL)
	        {
                  
                if(text[strlen(text)-1]=='\n')
                text[strlen(text)-1]='\0';
              
             
				while(fgets(textchk, MAX_LEN_SINGLE_LINE, ptout)!=NULL)
				{ 
					a=strstr(textchk,text);
					
					if(a==NULL)
						fprintf(p1,"%s",text);
					else
						continue;
				}rewind(ptout);
             }