From 89536d1f20dae094b9e18c2f2e8b930f94fbc2c4 Mon Sep 17 00:00:00 2001 From: Alee Date: Sun, 13 May 2018 16:58:36 -0400 Subject: Added souce files --- include/string.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 include/string.h (limited to 'include/string.h') diff --git a/include/string.h b/include/string.h new file mode 100644 index 0000000..72b15cf --- /dev/null +++ b/include/string.h @@ -0,0 +1,31 @@ +#ifndef STRING_H +#define STRING_H + +#include "types.h" +uint16 strlength(string ch) +{ + uint16 i = 1; + while(ch[i++]); + return --i; +} + +/* Added in episode 3*/ /*This function compares two strings and returns true (1) if they are equal or false (0) if they are not equal */ + +uint8 strEql(string ch1,string ch2) +{ + uint8 result = 1; + uint8 size = strlength(ch1); + if(size != strlength(ch2)) result =0; + else + { + uint8 i = 0; + for(i;i<=size;i++) + { + if(ch1[i] != ch2[i]) result = 0; + } + } + return result; +} + + +#endif -- cgit v1.2.3