Compares lowercase versions of two strings.
#include <string.h> int stricmp ( const char *s1, const char *s2);
(IN) Points to a null-terminated string to compare.
(IN) Points to a null-terminated string to compare.
Returns 0 if the two strings match. Otherwise, it returns an integer less than or greater than 0, depending on whether s1 is lexicographically less than or greater than s2.
The stricmp function compares, with case insensitivity, the string pointed to by s1 to the string pointed to by s2. All uppercase characters from s1 and s2 are mapped to lowercase for the comparison.