Prefix inverse and forward functions by their projection names

This is mostly to have better OSSFuzz report. Currently a lot
of bug summaries are like
`proj4/standard_fuzzer: Divide-by-zero in s_inverse`

By prefixing the projection name, we will get better reports, like
`Divide-by-zero in airy_s_inverse`

This also makes it slightly easier to set a breakpoint by
function name.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/projections/laea.cpp b/src/projections/laea.cpp
index 11b89a96..8a23c504 100644
--- a/src/projections/laea.cpp
+++ b/src/projections/laea.cpp
@@ -32,7 +32,7 @@ struct pj_opaque {
 
 #define EPS10   1.e-10
 
-static PJ_XY e_forward (PJ_LP lp, PJ *P) {          /* Ellipsoidal, forward */
+static PJ_XY laea_e_forward (PJ_LP lp, PJ *P) {          /* Ellipsoidal, forward */
     PJ_XY xy = {0.0,0.0};
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(P->opaque);
     double coslam, sinlam, sinphi, q, sinb=0.0, cosb=0.0, b=0.0;
@@ -94,7 +94,7 @@ eqcon:
 }
 
 
-static PJ_XY s_forward (PJ_LP lp, PJ *P) {           /* Spheroidal, forward */
+static PJ_XY laea_s_forward (PJ_LP lp, PJ *P) {           /* Spheroidal, forward */
     PJ_XY xy = {0.0,0.0};
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(P->opaque);
     double  coslam, cosphi, sinphi;
@@ -136,7 +136,7 @@ oblcon:
 }
 
 
-static PJ_LP e_inverse (PJ_XY xy, PJ *P) {          /* Ellipsoidal, inverse */
+static PJ_LP laea_e_inverse (PJ_XY xy, PJ *P) {          /* Ellipsoidal, inverse */
     PJ_LP lp = {0.0,0.0};
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(P->opaque);
     double cCe, sCe, q, rho, ab=0.0;
@@ -185,7 +185,7 @@ static PJ_LP e_inverse (PJ_XY xy, PJ *P) {          /* Ellipsoidal, inverse */
 }
 
 
-static PJ_LP s_inverse (PJ_XY xy, PJ *P) {           /* Spheroidal, inverse */
+static PJ_LP laea_s_inverse (PJ_XY xy, PJ *P) {           /* Spheroidal, inverse */
     PJ_LP lp = {0.0,0.0};
     struct pj_opaque *Q = static_cast<struct pj_opaque*>(P->opaque);
     double  cosz=0.0, rh, sinz=0.0;
@@ -287,15 +287,15 @@ PJ *PROJECTION(laea) {
             Q->xmf *= Q->dd;
             break;
         }
-        P->inv = e_inverse;
-        P->fwd = e_forward;
+        P->inv = laea_e_inverse;
+        P->fwd = laea_e_forward;
     } else {
         if (Q->mode == OBLIQ) {
             Q->sinb1 = sin(P->phi0);
             Q->cosb1 = cos(P->phi0);
         }
-        P->inv = s_inverse;
-        P->fwd = s_forward;
+        P->inv = laea_s_inverse;
+        P->fwd = laea_s_forward;
     }
 
     return P;