Add automated check for extern "C"

Fix headers that didn't have it

PUBLISHED_FROM=ce8140783d4b661f16278a4a5adc957b21965473

mongoose.c

@@ -165,6 +165,10 @@ MG_INTERNAL int mg_sntp_parse_reply(const char *buf, int len,
 #ifndef CS_COMMON_MG_MEM_H_
 #define CS_COMMON_MG_MEM_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #ifndef MG_MALLOC
 #define MG_MALLOC malloc
 #endif
@@ -181,6 +185,10 @@ MG_INTERNAL int mg_sntp_parse_reply(const char *buf, int len,
 #define MG_FREE free
 #endif
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* CS_COMMON_MG_MEM_H_ */
 #ifdef MG_MODULE_LINES
 #line 1 "common/cs_dbg.h"
@@ -782,6 +790,10 @@ double cs_time(void) {
 #ifndef CS_COMMON_CS_ENDIAN_H_
 #define CS_COMMON_CS_ENDIAN_H_
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * clang with std=-c99 uses __LITTLE_ENDIAN, by default
  * while for ex, RTOS gcc - LITTLE_ENDIAN, by default
@@ -797,6 +809,10 @@ double cs_time(void) {
 #endif /* BIG_ENDIAN */
 #endif /* BYTE_ORDER */
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* CS_COMMON_CS_ENDIAN_H_ */
 #ifdef MG_MODULE_LINES
 #line 1 "common/cs_md5.c"

mongoose.h

@@ -560,9 +560,9 @@ typedef struct stat cs_stat_t;
 #ifndef MG_NET_IF
 #include <lwip/opt.h>
 #if LWIP_SOCKET /* RTOS SDK has LWIP sockets */
-#  define MG_NET_IF MG_NET_IF_SOCKET
+#define MG_NET_IF MG_NET_IF_SOCKET
 #else
-#  define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
+#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
 #endif
 #endif
 
@@ -603,7 +603,7 @@ typedef struct stat cs_stat_t;
 
 #include <simplelink.h>
 #include <netapp.h>
-#undef timeval 
+#undef timeval
 
 typedef int sock_t;
 #define INVALID_SOCKET (-1)
@@ -840,7 +840,8 @@ int _stat(const char *pathname, struct stat *st);
 #define CS_ENABLE_STDIO 1
 #endif
 
-#if (defined(CC3200_FS_SPIFFS) || defined(CC3200_FS_SLFS)) && !defined(MG_ENABLE_FILESYSTEM)
+#if (defined(CC3200_FS_SPIFFS) || defined(CC3200_FS_SLFS)) && \
+    !defined(MG_ENABLE_FILESYSTEM)
 #define MG_ENABLE_FILESYSTEM 1
 #endif
 
@@ -884,15 +885,15 @@ typedef struct stat cs_stat_t;
 #define __cdecl
 
 #ifndef MG_NET_IF
-#  include <lwip/opt.h>
-#  if LWIP_SOCKET
-#    define MG_NET_IF MG_NET_IF_SOCKET
-#  else
-#    define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
-#  endif
-#  define MG_LWIP 1
+#include <lwip/opt.h>
+#if LWIP_SOCKET
+#define MG_NET_IF MG_NET_IF_SOCKET
+#else
+#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
+#endif
+#define MG_LWIP 1
 #elif MG_NET_IF == MG_NET_IF_SIMPLELINK
-#  include "common/platforms/simplelink/cs_simplelink.h"
+/* Amalgamated: #include "common/platforms/simplelink/cs_simplelink.h" */
 #endif
 
 #ifndef CS_ENABLE_STDIO
@@ -1014,16 +1015,16 @@ in_addr_t inet_addr(const char *cp);
 
 #define to64(x) strtoll(x, NULL, 10)
 
-#define MG_NET_IF             MG_NET_IF_LWIP_LOW_LEVEL
-#define MG_LWIP               1
-#define MG_ENABLE_IPV6        1
+#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
+#define MG_LWIP 1
+#define MG_ENABLE_IPV6 1
 
 /*
  * For ARM C Compiler, make lwip to export `struct timeval`; for other
  * compilers, suppress it.
  */
 #if !defined(__ARMCC_VERSION)
-# define LWIP_TIMEVAL_PRIVATE  0
+#define LWIP_TIMEVAL_PRIVATE 0
 #else
 struct timeval;
 int gettimeofday(struct timeval *tp, void *tzp);
@@ -1060,12 +1061,12 @@ int gettimeofday(struct timeval *tp, void *tzp);
 
 #define to64(x) strtoll(x, NULL, 10)
 
-#define MG_NET_IF             MG_NET_IF_LWIP_LOW_LEVEL
-#define MG_LWIP               1
-#define MG_ENABLE_IPV6        1
+#define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
+#define MG_LWIP 1
+#define MG_ENABLE_IPV6 1
 
 #if !defined(ENOSPC)
-# define ENOSPC 28  /* No space left on device */
+#define ENOSPC 28 /* No space left on device */
 #endif
 
 /*
@@ -1073,7 +1074,7 @@ int gettimeofday(struct timeval *tp, void *tzp);
  * compilers, suppress it.
  */
 #if !defined(__ARMCC_VERSION)
-# define LWIP_TIMEVAL_PRIVATE  0
+#define LWIP_TIMEVAL_PRIVATE 0
 #endif
 
 #define INT64_FMT PRId64
@@ -1377,18 +1378,18 @@ typedef struct _stati64 {
 #endif
 
 #ifndef _UINTPTR_T_DEFINED
-typedef unsigned int* uintptr_t;
+typedef unsigned int *uintptr_t;
 #endif
 
 #define _S_IFREG 2
 #define _S_IFDIR 4
 
 #ifndef S_ISDIR
-#define S_ISDIR(x) (((x) & _S_IFDIR) != 0)
+#define S_ISDIR(x) (((x) &_S_IFDIR) != 0)
 #endif
 
 #ifndef S_ISREG
-#define S_ISREG(x) (((x) & _S_IFREG) != 0)
+#define S_ISREG(x) (((x) &_S_IFREG) != 0)
 #endif
 
 int open(const char *filename, int oflag, int pmode);
@@ -1425,7 +1426,8 @@ typedef struct stat cs_stat_t;
 #define MG_NET_IF MG_NET_IF_LWIP_LOW_LEVEL
 
 /*
- * LPCXpress comes with 3 C library implementations: Newlib, NewlibNano and Redlib.
+ * LPCXpress comes with 3 C library implementations: Newlib, NewlibNano and
+ *Redlib.
  * See https://community.nxp.com/message/630860 for more details.
  *
  * Redlib is the default and lacks certain things, so we provide them.
@@ -1521,7 +1523,7 @@ typedef TCP_SOCKET sock_t;
 #define CS_ENABLE_STDIO 1
 #endif
 
-char* inet_ntoa(struct in_addr in);
+char *inet_ntoa(struct in_addr in);
 
 #endif /* CS_PLATFORM == CS_P_PIC32 */
 
@@ -1759,7 +1761,7 @@ double cs_time(void);
 
 #ifdef __cplusplus
 extern "C" {
-#endif /* __cplusplus */
+#endif
 
 /* Describes chunk of memory */
 struct mg_str {
@@ -1813,7 +1815,7 @@ const char *mg_strstr(const struct mg_str haystack, const struct mg_str needle);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif
 
 #endif /* CS_COMMON_MG_STR_H_ */
 #ifdef MG_MODULE_LINES