Add support for compilation under mingw32

makefile

@@ -3,25 +3,33 @@ CC?=gcc
 PREFIX?=/usr/local
 HLSDL=hlsdl
 INSTALL_DIR=$(PREFIX)/bin
+OSNAME=$(shell uname -s | sed -e 's/[-_].*//g' | tr A-Z a-z)
 
 S_SRC= src/main.c src/aes_openssl.c src/curl.c src/hls.c src/misc.c src/msg.c src/mpegts.c	
+ifeq ("$(OSNAME)", "darwin")
+	CFLAGS+=-I/usr/local/include/
+	LDFLAGS+=-L/usr/local/lib
+else ifeq ("$(OSNAME)", "linux")
+	CFLAGS+=-D_GNU_SOURCE=1 -std=gnu99
+else ifeq ("$(OSNAME)", "mingw32")
+	CFLAGS+=-D_GNU_SOURCE=1 -std=gnu99
+	S_SRC+=msvc/win/memmem.c
+else
+endif
 S_OBJS=	$(S_SRC:.c=.o)
 
 CFLAGS+=-Wall -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=-Wmissing-declarations -Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=-Wsign-compare -Iincludes
 CFLAGS+=-DPREFIX='"$(PREFIX)"'
-LDFLAGS+=-lpthread -lcurl -lcrypto
 
-OSNAME=$(shell uname -s | sed -e 's/[-_].*//g' | tr A-Z a-z)
-ifeq ("$(OSNAME)", "darwin")
-	CFLAGS+=-I/usr/local/include/
-	LDFLAGS+=-L/usr/local/lib
-else ifeq ("$(OSNAME)", "linux")
-	CFLAGS+=-D_GNU_SOURCE=1 -std=gnu99
+ifeq ("$(OSNAME)", "mingw32")
+	LDFLAGS+=-Wl,-Bstatic -lpthread -lcurl  -lssl -lcrypto -lwsock32 -lws2_32 -lwldap32 -lz
 else
+	LDFLAGS+=-lpthread -lcurl -lcrypto
 endif
 
+
 all: $(S_OBJS)
 	$(CC) $(S_OBJS) $(LDFLAGS) -o $(HLSDL)
 

msvc/win/memmem.c

@@ -31,6 +31,8 @@
  * http://www-igm.univ-mlv.fr/~lecroq/string/
  */
 #include <string.h>
+void *memmem(const void *haystack, size_t n, const void *needle, size_t m);
+
 void *memmem(const void *haystack, size_t n, const void *needle, size_t m)
 {
     if (m > n || !m || !n)