first commit

libraries/tcpdf/fonts/ttf2ufm/ttf2ufm-src/windows.h

@@ -0,0 +1,93 @@
+/*
+ * Implementation of things missing in Windows
+ */
+
+#ifndef M_PI
+#define M_PI  3.14159265358979323846
+#endif
+
+#undef ntohs
+#undef ntohl
+#undef htonl
+
+#ifdef WINDOWS_FUNCTIONS
+/* byte order */
+
+static unsigned short StoM(unsigned short inv) {
+    union iconv {
+        unsigned short    ui;
+        unsigned char   uc[2];
+    } *inp, outv;
+
+    inp = (union iconv *)&inv;
+
+    outv.uc[0] = inp->uc[1];
+    outv.uc[1] = inp->uc[0];
+ 
+    return (outv.ui);
+}
+
+static unsigned int ItoM(unsigned int inv) {
+    union iconv {
+        unsigned int    ui;
+        unsigned char   uc[4];
+    } *inp, outv;
+
+    inp = (union iconv *)&inv;
+
+    outv.uc[0] = inp->uc[3];
+    outv.uc[1] = inp->uc[2];
+    outv.uc[2] = inp->uc[1];
+    outv.uc[3] = inp->uc[0];
+
+    return (outv.ui);
+}
+
+unsigned short ntohs(unsigned short inv) { return StoM(inv); }
+unsigned long ntohl(unsigned long inv) { return ItoM(inv); }
+unsigned long htonl(unsigned long inv) { return ItoM(inv); }
+
+char *optarg;
+int optind=1;
+
+char getopt(int argc, char **argv, char *args) {
+	int n,nlen=strlen(args),nLen=0;
+	char nCmd;
+	
+	if (argv[optind] && *argv[optind]=='-') {
+		nCmd=*((argv[optind]+1));
+
+		for (n=0;n<nlen;n++) {
+			if (args[n] == ':') continue;
+			if (args[n] == nCmd) {
+				if (args[n+1]==':') {
+					char retVal;
+					retVal=*(argv[optind]+1);
+					optarg=argv[optind+1];
+					if (!optarg) optarg="";
+					optind+=2;
+					return retVal;
+				} else {
+					char retVal;
+					retVal=*(argv[optind]+1);
+					optarg=NULL;
+					optind+=1;
+					return retVal;
+				}
+			}
+		}	
+	}
+	return -1;
+}
+
+#else
+
+unsigned short ntohs(unsigned short inv);
+unsigned long ntohl(unsigned long inv);
+unsigned long htonl(unsigned long inv);
+
+extern char *optarg;
+extern int optind;
+
+char getopt(int argc, char **argv, char *args);
+#endif