shithub: moonfish

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drop dependency on 'strcasecmp'

--- a/main.c

+++ b/main.c

@@ -5,7 +5,7 @@

 #include <errno.h>

 #include <string.h>

 #include <stdio.h>

-#include <strings.h>

+#include <ctype.h>

 #include "moonfish.h"

 #include "threads.h"

@@ -33,7 +33,7 @@

 {

 	int i;

 	for (i = 0 ; options[i].name != NULL ; i++) {

-		if (!strcasecmp(options[i].name, name)) return options[i].value;

+		if (!strcmp(options[i].name, name)) return options[i].value;

 	}

 	return -1;

 }

@@ -253,6 +253,17 @@

 	if (!moonfish_equal(&chess0, &chess)) moonfish_reroot(root, &chess);

 }

+static int moonfish_compare_name(char *a, char *b)

+{

+	unsigned char ch0, ch1;

+	while (*a != 0 && *b != 0) {

+		ch0 = *a++;

+		ch1 = *b++;

+		if (tolower(ch0) != tolower(ch1)) return 1;

+	}

+	return 0;

+}

+

 static void moonfish_setoption(struct moonfish_info *info)

 {

 	char *arg, *end;

@@ -272,7 +283,7 @@

 	}

 	for (i = 0 ; info->options[i].name != NULL ; i++) {

-		if (!strcasecmp(arg, info->options[i].name)) break;

+		if (!moonfish_compare_name(arg, info->options[i].name)) break;

 	}

 	if (info->options[i].name == NULL) {

-- 

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