manual format adjustment

1 files changed, 47 insertions, 56 deletions

diff --git a/src/spfdnsip.c b/src/spfdnsip.c
index 9012f69..f2a802e 100644
--- a/src/spfdnsip.c
+++ b/src/spfdnsip.c
@@ -23,12 +23,11 @@ extern char ip6remote[16];
 extern int flagip6;
 
 /**
- @brief  match_ip
-         compares IPv4/IPv6 addreses up to prefix length
- @param  input:  ip_address1,prefix length, ip_address2
- @return 1 ok; 0 failure
- */
-
+  @brief  match_ip
+          compares IPv4/IPv6 addreses up to prefix length
+  @param  input:  ip_address1,prefix length, ip_address2
+  @return 1 ok; 0 failure
+*/
 int match_ip4(unsigned char ip1[4], int prefix, char ip2[4])
 {
   stralloc iptest1 = {0};
@@ -58,12 +57,11 @@ int match_ip6(unsigned char ip1[16], int prefix, char ip2[16])
 }
 
 /**
- @brief  get_prefix
-         return integer value of prefix length
- @param  input:  pointer to prefix
- @return (int) length of prefix
- */
-
+  @brief  get_prefix
+          return integer value of prefix length
+  @param  input:  pointer to prefix
+  @return (int) length of prefix
+*/
 int get_prefix(char *prefix)
 {
   unsigned long r;
@@ -85,13 +83,12 @@ int get_prefix(char *prefix)
 /* DNS Record:  -------------------------------------- Fetch multiple SPF TXT RRs */
 
 /**
- @brief  spf_records
-         get TXT records for domain and extract SPF information
- @param  input:  pointer stralloc domain
-         output: pointer to stralloc spf records
- @return SPF_OK, SPF_NONE; SPF_MULTIRR, SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_records
+          get TXT records for domain and extract SPF information
+  @param  input:  pointer stralloc domain
+          output: pointer to stralloc spf records
+  @return SPF_OK, SPF_NONE; SPF_MULTIRR, SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_records(stralloc *spfrec, stralloc *domain)
 {
   static stralloc out = {0};
@@ -138,12 +135,11 @@ int spf_records(stralloc *spfrec, stralloc *domain)
 /* Mechanisms:  -------------------------------------- Lookup functions */
 
 /**
- @brief  spf_a  (a; a:fqdns; a:fqdns/56) 
-         compares A + AAAA records for SPF info and client host
- @param  input:  pointer to spfspecification, pointer to prefix 
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_a  (a; a:fqdns; a:fqdns/56)
+          compares A + AAAA records for SPF info and client host
+  @param  input:  pointer to spfspecification, pointer to prefix
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_a(char *spfspec, char *prefix)
 {
   stralloc sa = {0};
@@ -183,12 +179,11 @@ int spf_a(char *spfspec, char *prefix)
 }
 
 /**
- @brief  spf_mx (mx; mx:domain; mx:domain/24)
-         compares MX records for SPF info and client host
- @param  input:  pointer to spfspecification, pointer to prefix 
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_mx (mx; mx:domain; mx:domain/24)
+          compares MX records for SPF info and client host
+  @param  input:  pointer to spfspecification, pointer to prefix
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_mx(char *spfspec, char *prefix)
 {
   stralloc sa = {0};
@@ -224,12 +219,11 @@ int spf_mx(char *spfspec, char *prefix)
 }
 
 /**
- @brief  spf_ptr (ptr; ptr:fqdn)
-         compares PTR records from SPF info and client host
- @param  input:  pointer to spfspecification; prefix not used
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_ptr (ptr; ptr:fqdn)
+          compares PTR records from SPF info and client host
+  @param  input:  pointer to spfspecification; prefix not used
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_ptr(char *spfspec, char *prefix)
 {
   stralloc fqdn = {0};
@@ -255,7 +249,7 @@ int spf_ptr(char *spfspec, char *prefix)
     return SPF_OK;
   }
 
-  /* ok, either it's the first test or it's a very weired setup 
+  /* ok, either it's the first test or it's a very weired setup
      Assumptions:
      ip -> inverse DNS name (only one!)
      inverse DNS name -> (same) ip (only one!)
@@ -351,12 +345,11 @@ int spf_ptr(char *spfspec, char *prefix)
 }
 
 /**
- @brief  spf_ip4 (ip4; ip4:fqdn; ip4:fqdn/24)
-         compares A records for SPF info and client host
- @param  input:  pointer to spfspecification, pointer to prefix 
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_ip4 (ip4; ip4:fqdn; ip4:fqdn/24)
+          compares A records for SPF info and client host
+  @param  input:  pointer to spfspecification, pointer to prefix
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_ip4(char *spfspec, char *prefix)
 {
   char spfip[4];
@@ -374,12 +367,11 @@ int spf_ip4(char *spfspec, char *prefix)
 }
 
 /**
- @brief  spf_ip6 (ip6; ip6:fqdn; ip6:fqdn/56)
-         compares AAAA records for SPF info and client host
- @param  input:  pointer to spfspecification, pointer to prefix 
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_ip6 (ip6; ip6:fqdn; ip6:fqdn/56)
+          compares AAAA records for SPF info and client host
+  @param  input:  pointer to spfspecification, pointer to prefix
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_ip6(char *spfspec, char *prefix)
 {
   char spfip[16];
@@ -397,12 +389,11 @@ int spf_ip6(char *spfspec, char *prefix)
 }
 
 /**
- @brief  spf_exists (exists; exists:fqdn)
-         simply looks for a A records only for SPF info and client host
- @param  input:  pointer to spfspecification, prefix not used
- @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
- */
-
+  @brief  spf_exists (exists; exists:fqdn)
+          simply looks for a A records only for SPF info and client host
+  @param  input:  pointer to spfspecification, prefix not used
+  @return SPF_OK, SPF_NONE; SPF_DNSSOFT, SPF_NOMEM
+*/
 int spf_exists(char *spfspec, char *prefix)
 {
   stralloc sa = {0};