- Fixed bug #52436 (Compile error in pcre if systems do not have stdint.h)

# PCRE's config.h can very well reuse the definitions made available from
# PHP's configure script output available within php_config.h

ext/pcre/pcrelib/config.h

@@ -1,5 +1,7 @@
 
 #include <php_compat.h>
+#include <php_config.h>
+
 #undef PACKAGE_NAME
 #undef PACKAGE_VERSION
 #undef PACKAGE_TARNAME
@@ -18,6 +20,8 @@
 # define PCRE_EXP_DATA_DEFN	__attribute__ ((visibility("default")))
 #endif
 
+/* Exclude these below definitions when building within PHP */
+#ifndef ZEND_API
 
 /* config.h.  Generated from config.h.in by configure.  */
 /* config.h.in.  Generated from configure.ac by autoheader.  */
@@ -189,6 +193,9 @@ them both to 0; an emulation function will be used. */
 /* Define to 1 if you have `_strtoi64'. */
 /* #undef HAVE__STRTOI64 */
 
+/* Exclude these above definitions when building within PHP */
+#endif
+
 /* The value of LINK_SIZE determines the number of bytes used to store links
    as offsets within the compiled regex. The default is 2, which allows for
    compiled patterns up to 64K long. This covers the vast majority of cases.